NE GATIVE CONTROL In this system,when the inducer binds to the repressor,the structural genes are transcribed. Repressor Inactive repressor Inducer R长PFRE当 INDUCED 负控诱导系统
负控诱导系统 ◼ In this system, when the inducer binds to the repressor, the structural genes are transcribed
N八N八NN八N. In this system,when the corepressor binds to the repressor,the structural genes are not transcribed. Inadive Adive repressor repressor Corepressor INDUCED REPRESSED 负控阻遏系统
负控阻遏系统 ◼ In this system, when the corepressor binds to the repressor, the structural genes are not transcribed
4.positive transcription regulation include: 根据激活蛋白的作用分为正控诱导和正控阻遏
4.positive transcription regulation include: 根据激活蛋白的作用分为正控诱导和正控阻遏
POSITIVE CONTROL ■In this system,when the inducer binds to the activator, RNApolymerase the structural genes are transcribed. Inactive adivator actlvator INDUCED 正控诱导系统
正控诱导系统 ◼ In this system, when the inducer binds to the activator, the structural genes are transcribed
NN八八N In this system,when the corepressor binds to the activator, the structural genes are transcribed. Active Inactive adivator adivator 正 Corepressor INDUCED REPRESSEDY 正控阻遏系统
正控阻遏系统 ◼ In this system, when the corepressor binds to the activator, the structural genes are transcribed