• 基础释义
  • 例句
  • 英英词典释义
  • 行业词典释义

cistron

['sɪstrɒn] ['sɪsˌtrɒn]
例句
英英词典释义
  • 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;
    "genes were formerly called factors"
行业词典
  • 农学: 顺反子;
    医学: 顺反子:遗传物质的最小单位,必须完整才能传递遗传信息,即确定多肽链的氨基酸顺序。顺反子由顺反试验鉴定。有一种对基因的定义与顺反子为同一物;
    生物化学: 顺反子;
    遗传学: 顺反子;不同突变之间没有互补关系的功能区,即基因。;