Application of the cis - trans test defines the genetic unit of function, the cistron.
順? 反 測(cè)驗(yàn)可以用來確定遺傳的功能單位――順反子.
辭典例句
英英釋義
Noun
1. (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity;
