Point mutations in the regulatory region of the ilvGMEDA operon of Escherichia coli K-12.
Point mutations in the regulatory region of the ilvGMEDA operon of Escherichia coli K-12.
复制标题
大肠杆菌 K-12 的 ilvGMEDA 操纵子调控区发生点突变。
DOI：
10.1128/jb.171.2.1188-1191.1989
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发表时间：
1989
影响因子：
3.2
通讯作者：
Lawther,RP
中科院分区：
文献类型：
--
作者：
Lawther,RP
大肠杆菌K-12的ilvGMEDA操纵子之前是含有启动子、前导序列和衰减子的调节区。这一区域已被广泛的生化特征。在本说明中，报告了调节区的点突变。这些突变对ilv调控区表达的影响支持了先前的生化分析。
The ilvGMEDA operon of Escherichia coli K-12 is preceded by a regulatory region containing a promoter, a leader, and an attenuator. This region has been extensively characterized biochemically. In this note point mutations of the regulatory region are reported. The effect of these mutations on expression from the ilv regulatory region supports the previous biochemical analysis.