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<ul>
<li>정의<br />-시스트론<br />-특정 폴리펩타이드를 코드화하는 DNA의 부분이나 조각<br /><br /></li>
<li>내용<br />-유전자 정보의 전달체로서 기능하는 최소 단위</li>
</ul>
<p>Term coined by Benzer for the smallest genetic unit that does NOT show genetic complementation when two different mutations are in trans during a cis-trans complementation test; but shows wild-type phenotype when the same mutations are in cis. Synonymous with gene. Originally defined as a functional genetic unit within which two mutations cannot complement. Now equated with the term gene, as the region of DNA that en codes a single polypeptide (or functional RNA molecule such as tRNA or rRNA). <br /><br />[[cistrome]] | [[cistronome]]</p>