THREONINE ANALOG RESISTANT MUTANTS OF ESCHERICHIA-COLI K-12

被引：11

作者：

CHATTOPADHYAY, MK ^{[1
]}

GHOSH, AK ^{[1
]}

SENGUPTA, S ^{[1
]}

SENGUPTA, D ^{[1
]}

SENGUPTA, S ^{[1
]}

机构：

[1] INDIAN INST CHEM BIOL,CALCUTTA 700032,W BENGAL,INDIA

来源：

BIOTECHNOLOGY LETTERS | 1995年 / 17卷 / 06期

关键词：

D O I：

10.1007/BF00129378

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Mutants of Escherichia coli K-12 resistant to a threonine analogue (alpha-amino-beta-hydroxy valeric acid) were predominantly resistant to ethionine and overproduced both threonine and methionine (2 mg/ml each). Novelty of the mutants is discussed.

引用

页码：567 / 570

页数：4

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