枯草芽孢杆菌的一个mpo突变体在正常芽孢形成时比野生型菌株需要更高浓度的锰。
An mpo mutant of Bacillus subtilis requires a higher concentration of manganese than the wild type strain for normal sporulation.
作者信息
Matsuzaki S, Kobayashi K, Kobayashi Y
机构信息
Department of Applied Biochemistry, Hiroshima University, Fukuyama.
出版信息
Microbiol Immunol. 1988;32(3):317-9. doi: 10.1111/j.1348-0421.1988.tb01391.x.
Abstract
mpo-1 Mutation, which causes the overproduction of at least two membrane and one cytoplasmic proteins, induced high manganese concentration-dependent sporulation in Bacillus subtilis. Sporulation of the mpo-1 mutant was blocked at stage 0-I by a low concentration of manganese.
摘要
mpo-1突变会导致至少两种膜蛋白和一种细胞质蛋白的过量产生，它在枯草芽孢杆菌中诱导了高锰浓度依赖性的芽孢形成。mpo-1突变体的芽孢形成在0-I阶段被低浓度的锰阻断。
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