大肠杆菌L-阿拉伯糖操纵子中对岩藻糖显性抗性的新突变。
Novel mutation to dominant fucose resistance in the L-arabinose operon of Escherichia coli.
作者信息
Nathanson N M, Schleif R
出版信息
J Bacteriol. 1973 Aug;115(2):711-3. doi: 10.1128/jb.115.2.711-713.1973.
Abstract
We isolated an unusual mutant in which the arabinose operon carried an araC lesion that led to a dominant fucose resistance while retaining recessive constitutivity. All previously characterized C(c) mutations have been recessive for both fucose resistance and constitutivity.
摘要
我们分离出了一种不寻常的突变体，其中阿拉伯糖操纵子携带一个araC损伤，导致显性岩藻糖抗性，同时保留隐性组成型。所有先前表征的C(c)突变在岩藻糖抗性和组成型方面都是隐性的。
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