超产固氮酶组分II的棕色固氮菌突变体。
Mutant of Azotobacter vinelandii that hyperproduces nitrogenase component II.
作者信息
Shah V K, Davis L C, Stieghorst M, Brill W J
出版信息
J Bacteriol. 1974 Feb;117(2):917-9. doi: 10.1128/jb.117.2.917-919.1974.
Abstract
A mutant strain of Azotobacter vinelandii that is unable to fix N(2) produces high levels of nitrogenase component II. Activities of revertants from this mutant strain indicate that a single genetic lesion is responsible for both hyperproduction of component II and the inability to produce component I.
摘要
一种不能固定氮气的棕色固氮菌突变株会产生高水平的固氮酶组分II。该突变株回复突变体的活性表明，单个基因损伤是组分II过量产生和无法产生组分I的原因。
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