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<p><font size="3"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 13pt; FONT-FAMILY: 'Times New Roman'">* PCR </span></strong><font face="Times New Roman"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 13pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 13pt; FONT-FAMILY: 'Times New Roman'"> </span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 13pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">원리</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 13pt; FONT-FAMILY: 'Times New Roman'">
<p>&nbsp;<font size="3"><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">중합효소</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">연쇄반응은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">다음의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">세</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">단계로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이루어진다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.
<p>&nbsp;<font size="3"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">1) DNA</span></strong><font face="Times New Roman"><strong style="mso-bidi-font-weight: normal"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 'Times New Roman'"> </span></strong><strong style="mso-bidi-font-weight: normal"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">변성</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">(denaturation)<p>&nbsp;<br /><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">90</span><font face="Times New Roman"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'">℃</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">96</span><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'">℃</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가열하여</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> double strand DNA(ds DNA)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> single strand DNA(ssDNA)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">분리시킨다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">높은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온도일수록</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> ssDNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">잘</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이행되지만</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> Taq DNA polymerase</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온도가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">아주</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">높은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">상태에서는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">활성도가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">낮아질</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있으므로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">보통</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 94</span><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'">℃</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">쓴다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. Cycle</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">처음은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">확실한</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">변성을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">위하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">약</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 5</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">분간</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시간을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">주어야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;</p></span></font></font></p><p>&nbsp;</p></span></strong></font></font></p><p>&nbsp;</p></span></font></font></p><p>&nbsp;</p></span></strong></font></font></p><p>&nbsp;</p><p>&nbsp;</p><p><font size="3"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">2) Primer</span></strong><font face="Times New Roman"><strong style="mso-bidi-font-weight: normal"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 'Times New Roman'"> </span></strong><strong style="mso-bidi-font-weight: normal"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">(annealing)<p>&nbsp;<font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">&nbsp;50</span><font face="Times New Roman"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'">℃</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">65</span><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'">℃</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">진행되며</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기간에</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> G</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">와</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> C</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">세</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">군데에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수소결합이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">일어나고</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, A</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">와</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> T</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">두</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">군데에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">일어나므로</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> G+C </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비율에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합온도에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">변화를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">주어야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> PCR </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">산물이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">형성되는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">경우</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합온도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">올려서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응시켜</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">보면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">산물을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">줄이는데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">도움이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;</p>
</span></font></font></p>
<p>&nbsp;</p>
</span></strong></font></font></p>
<p>&nbsp;</p><p<p>
<p>&nbsp;<span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"><font size="3">&nbsp;1. Template DNA
<p>&nbsp;<font size="3"><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">선택하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">증폭하고자</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">하는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> target DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">단편을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가리키는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">용어로서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">세포내의</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> chromosomal DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">나</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">전염성</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">병원체의</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">또는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> RNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로부터</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">제조한</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> complementary DNA (cDNA), plasmid DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">등을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">쓸</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">불순물이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">섞여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있으면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">억제할</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있으므로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가능한</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정제하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용하는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">것이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">좋으며</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정제가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">안</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">된</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">경우에는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">때</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">충분히</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">일어나지</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">않고</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">많으면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이적</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">일어나므로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">주의해야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.
<p>&nbsp;<font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">Chromosomal DNA</span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">인</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">경우</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 1 </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">㎍</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이내</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, plasmid DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">경우</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 100 pg</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">100 ng </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">일반적으로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용하지만</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용하고자</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">하는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">내에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">증폭하고자</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">하는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> target DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> copy </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">달라질</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">전기영동</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">상에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">나타나거나</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">끌린</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">모양이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">나타나면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">맨</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">먼저</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> template DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">줄이는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">것을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시도하는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">것이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">좋다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;<br /p></span></font></font></p>
<p>&nbsp;</p>
<p><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"><font size="3">&nbsp;2. Primer&nbsp;<br /></font></span><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">Template DNA </span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가운데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">선택적으로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">증폭시키고자</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">하는</span><span style="FONT-FAMILY: 'Times New Roman'"> <span lang="EN-US">target DNA </span></span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">단편의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양쪽</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">끝에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">안쪽으로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">약</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 20 bp </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">내외의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기서열에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">대응하는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> oligonucleotide</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성기로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이용한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. G+C </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비율이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반정도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">디자인하는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">것이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">와</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> template </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">간의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합력을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">강하게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">유지하는데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">도움이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되며</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> G+C </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">함량이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">많을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">경우에는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> annealing </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">높이면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되지만</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">무엇보다도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양쪽</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> annealing </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비슷하게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">만들어야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">또한</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양쪽</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">서로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">상보적인</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">일어나지</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">않도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">하고</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가능하면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응산물</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">내에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기서열을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">분석하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">생성되지</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">않도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">고안해야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. Primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">디자인이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> PCR </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">성공</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">유무의</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 90%</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">차지한다고</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">할</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">때문에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성하기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">전에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">신중히</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">고려해야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">할</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">것이다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. Primer </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기서열을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적어</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">바이오니아</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">등의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">회사에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의뢰하면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">주문에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정제도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">해준다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가능하면</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> PAGE </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정제된</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">쓰도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. Primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양은</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 0.1</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">0.5 &mu;M</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시행한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.&nbsp;<br /></span></font></font><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"><font size="3"><br />&nbsp;3. dNTP (deoxynucleotide triphosphate)&nbsp;<br /></font></span><font size="3"><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시약</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">상에서</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> dATP, dCTP, dGTP</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">와</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> dTTP(</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">각각</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 100 mM stock)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">구입한</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">후</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">혼합하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양은</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> target DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">길이에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">다를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있으나</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">각각</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 20</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">200 &mu;M </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.&nbsp;<br /><br /></span></font></font><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">4. 10x PCR </span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">완충용액</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">(buffer)&nbsp;<br /><br /></span></font></font><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"><font size="3">&nbsp;5. Taq DNA polymerase<br /></font></span><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">Taq</span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온천에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> Thermus aquaticus</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">라는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">균주에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따온</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이름이다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">균의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">활동</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적정온도는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 70&deg;C</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">74&deg;C</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이며</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 95&deg;C</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">에서</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 40</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">분이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">지나도</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 50% </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정도의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">활성은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">남아</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">발견되기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">전에는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> Klenow </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이용하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">매</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> cycle</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">마다</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">첨가해</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">주면서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시켜야만</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">했다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.&nbsp;<br /></span></font></font><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">DNA </span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">오차율은</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 1.1X10-4 bp</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA polymerase I</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">오차율</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> (1.0X10-5)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">보다</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">높는데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> Taq DNA polymerase</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">잘못</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">들어간</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> nucleotide</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">삭제하고</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">다시</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성하는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> proofreading </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">기능</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> (3'&rarr;5' exonuclease activity)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">없기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">때문이다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라서</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> PCR </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">산물에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">유전자의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">변이가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">발견되더라도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반드시</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">확인과정을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">거쳐야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.&nbsp;</span></font></font><font size="3"><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한번의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용하는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">보통</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 0.5-5 unit </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정도인데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">너무</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">많으면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적인</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">형성될</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가능성이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">많고</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">너무</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적으면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">증폭</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">산물이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">부족하게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되므로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">최적</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">조건을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">찾도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">노력해야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.&nbsp;</span></font></font>&nbsp;</p>
</span></font></font></p>
<p>&nbsp;</p>
</font></span></p>
<p>&nbsp;</p>
</span></strong></font></font></p>
<p>&nbsp;</p><p>&nbsp;</p><p><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"><font size="3">&nbsp;2. Primer<p>&nbsp;</p></font></span></p><p>&nbsp;</p><p>&nbsp;</p><p><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">Template DNA </span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가운데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">선택적으로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">증폭시키고자</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">하는</span><span style="FONT-FAMILY: 'Times New Roman'"> <span lang="EN-US">target DNA </span></span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">단편의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양쪽</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">끝에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">안쪽으로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">약</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 20 bp </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">내외의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기서열에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">대응하는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> oligonucleotide</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성기로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이용한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. G+C </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비율이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반정도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">디자인하는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">것이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">와</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> template </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">간의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합력을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">강하게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">유지하는데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">도움이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되며</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> G+C </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">함량이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">많을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">경우에는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> annealing </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">높이면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되지만</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">무엇보다도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양쪽</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> annealing </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비슷하게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">만들어야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">또한</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양쪽</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">서로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">상보적인</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">결합이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">일어나지</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">않도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">하고</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가능하면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응산물</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">내에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기서열을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">분석하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">생성되지</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">않도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">고안해야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. Primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">디자인이</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> PCR </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">성공</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">유무의</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 90%</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">차지한다고</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">할</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">때문에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성하기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">전에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">신중히</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">고려해야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">할</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">것이다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. Primer </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">염기서열을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적어</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">바이오니아</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">등의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">회사에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의뢰하면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">주문에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정제도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">해준다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가능하면</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> PAGE </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정제된</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">쓰도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. Primer</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양은</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 0.1</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">0.5 &mu;M</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시행한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;</p></span></font></font></p><p>&nbsp;</p><p>&nbsp;</p><p><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"><font size="3">&nbsp;3. dNTP (deoxynucleotide triphosphate)<p>&nbsp;</p></font></span></p><p>&nbsp;</p><p>&nbsp;</p><p><font size="3"><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시약</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">상에서</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> dATP, dCTP, dGTP</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">와</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> dTTP(</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">각각</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 100 mM stock)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">구입한</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">후</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">혼합하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양은</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> target DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">길이에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">다를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">수</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있으나</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">각각</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 20</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">200 &mu;M </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정도를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;</p></span></font></font></p><p>&nbsp;</p><p>&nbsp;</p><p><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">&nbsp;4. 10x PCR </span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">완충용액</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">(buffer)<p>&nbsp;</p></span></font></font></p><p>&nbsp;</p><p>&nbsp;</p><p><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"><font size="3">&nbsp;5. Taq DNA polymerase<p>&nbsp;</p></font></span></p><p>&nbsp;</p><p>&nbsp;</p><p style="TEXT-INDENT: 6pt; mso-char-indent-count: .5"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">Taq</span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">온천에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> Thermus aquaticus</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">라는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">균주에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따온</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이름이다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">균의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">활동</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적정온도는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 70&deg;C</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">~</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">74&deg;C</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이며</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 95&deg;C</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">에서</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 40</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">분이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">지나도</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 50% </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정도의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">활성은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">남아</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">있다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">발견되기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">전에는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> Klenow </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이용하여</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">매</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> cycle</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">마다</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">첨가해</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">주면서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">시켜야만</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">했다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;</p></span></font></font></p><p>&nbsp;</p><p>&nbsp;</p><p><font size="3"><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">DNA </span><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">오차율은</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 1.1X10-4 bp</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'"></span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA polymerase I</spanstrong><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">오차율</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> (1.0X10-5)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">보다</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">높는데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> Taq DNA polymerase</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">잘못</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">들어간</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> nucleotide</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">를</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">삭제하고</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">다시</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">합성하는</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> proofreading </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">기능</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> (3'&rarr;5' exonuclease activity)</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">없기</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">때문이다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">. </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">따라서</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> PCR </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">산물에서</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">유전자의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">변이가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">발견되더라도</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반드시</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">확인과정을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">거쳐야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;</p></span></font></font></p><p>&nbsp;</p><p>&nbsp;</p><p><font size="3"><font face="Times New Roman"><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한번의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">반응에</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">사용하는</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">효소의</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양은</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">보통</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> 0.5-5 unit </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">정도인데</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">양이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">너무</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">많으면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">비특이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적인</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'"> DNA</span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">형성될</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">가능성이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">많고</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">, </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">너무</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">적으면</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">증폭</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">산물이</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">부족하게</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">되므로</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">최적</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">조건을</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">찾도록</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">노력해야</span><span style="FONT-FAMILY: 'Times New Roman'"> </span><span style="mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'">한다</span><span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'">.<p>&nbsp;</p></span></font></font></p><p>&nbsp;</p><p>&nbsp;</p>
<br /><font size="3"><font face="Times New Roman"><strong>3. PCR의 응용분야 <br /></strong>- 유전자 지도의 작성, Human [[Genome]] Project(인간 유전체 연구)에서 염기 서열 분석시 사용을 한다. <br />- 멸종된 과거 생물이나 현존 생물의 상호 유연관계를 규명하는 유전적 구성을 분석하는 진화 생물학이용에 이용이 가능하다. <br />- 친자확인, 범인 식별 등 [[Genetic Finger Printing]](유전적 지문 채취)을 이용한 법의학 분야에 활용이 가능하다. <br />- [[돌연변이]]분석, [[유전병]]진단, [[cDNA]] 합성 등에 이용에 쓰일 수 있다. <br />- 세포로부터 한 특정 DNA 조각을 직접 클로닝하는데 쓰일 수 있다.&nbsp;<br />- 바이러스나 각종 병원균 검출 초기식별에 사용이 가능하다. <br /></font></font></span>

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