乳糖操纵子模型的建立与教学中若干问题的解析

邢万金

The establishment process of lac operon model and the analysis of several teaching problems

Xing Wanjin

图8 lacA基因终止密码与下游CynX基因(位于互补链上)之间的序列及其转录产物 小写字母为CynX基因的3°端,下划线为CynX基因终止密码的互补序列。方框内的序列转录的RNA可形成茎环结构(下),右面的茎环结构为典型的不依赖rho转录终止子。

Fig. 8 The transcripts and DNA sequences between the termination codon of lacA and initiation codon of downstream CynX genes