枯草芽孢杆菌hemA突变体的膜特性
Membrane characteristics of the hemA mutant of Bacillus subtilis.
作者信息
Miczák A, Prágai B, Taródi B
出版信息
Acta Microbiol Acad Sci Hung. 1980;27(1):99-102.
PMID:6774596
Abstract
The membrane of the delta-aminolaevulinic acid synthase (EC. 2.3.1.37) deficient mutant of Bacillus subtilis growing in the presence of delta-aminolaevulinic acid differs only to a limited extent from the wild type. In haemin-containing medium, however, significant differences are observed as regards the osmotic stability of the protoplasts and the membrane protein composition.
摘要
在δ-氨基乙酰丙酸存在下生长的枯草芽孢杆菌δ-氨基乙酰丙酸合酶（EC. 2.3.1.37）缺陷型突变体的膜与野生型仅在有限程度上有所不同。然而，在含有血红素的培养基中，原生质体的渗透稳定性和膜蛋白组成方面观察到显著差异。
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