肺炎克雷伯菌的钼（Mol）突变体，其固氮酶活性需要高水平的钼酸盐。
Mol- mutants of Klebsiella pneumoniae requiring high levels of molybdate for nitrogenase activity.
作者信息
Imperial J, Ugalde R A, Shah V K, Brill W J
出版信息
J Bacteriol. 1985 Sep;163(3):1285-7. doi: 10.1128/jb.163.3.1285-1287.1985.
Abstract
Mol- mutants of Klebsiella pneumoniae requiring high levels of molybdate for nitrogenase and nitrate reductase activity were characterized. The effects of mol mutations on nitrogenase activity were very similar to those caused by nifQ mutations. Mol- mutants of K. pneumoniae appear to be equivalent to ChlD- mutants of Escherichia coli.
摘要
对肺炎克雷伯菌中需要高浓度钼酸盐才能使固氮酶和硝酸还原酶具有活性的Mol-突变体进行了表征。mol突变对固氮酶活性的影响与nifQ突变所引起的影响非常相似。肺炎克雷伯菌的Mol-突变体似乎等同于大肠杆菌的ChlD-突变体。
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