分离β-N-乙酰氨基葡萄糖苷酶水平改变的大肠杆菌K-12突变体。
Isolation of Escherichia coli K-12 mutants with altered level of beta-N-acetylglucosaminidase.
作者信息
Yem D W, Wu H C
出版信息
J Bacteriol. 1976 Jan;125(1):372-3. doi: 10.1128/jb.125.1.372-373.1976.
Abstract
Eight mutants with less than 25% of the wild-type level of beta-N-acetylglucosaminidase activity have been isolated from Escherichia coli K-12. Studies on these mutants suggest that less than 1% of the wild-type level of this enzyme may be adequate for the normal growth and division of E. coli cells.
摘要
已从大肠杆菌K-12中分离出8个β-N-乙酰氨基葡萄糖苷酶活性低于野生型水平25%的突变体。对这些突变体的研究表明，该酶低于野生型水平1%的活性可能就足以满足大肠杆菌细胞的正常生长和分裂。
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本文引用的文献
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