cistron单词什么意思_cistron单词解释 cistron的反义词cistron的例句

名词顺反子

1. 顺反子,作用子：128、顺反子(作用子)(cistron),表示一个起作用的单位,一个作用子所包括的一段DNA与一个多肽链的合成相对应. 是基因的基本功能和转录单位,一个基因可有几个顺反子,一个顺反子产生一条mRNA. 129、基因:可转录一条完整的RNA分子,

2. 順反子 顺反子：cisoid conformation 順勢構象 顺势构象 | cistron 順反子 顺反子 | clarity of solution 澄明度 澄清度

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

e.g. genes were formerly called factors

Synonym: genefactor