Thiol-sensitive promoters of Escherichia coli.

G. T. Javor; C. D. Stringer; J. Ryu

doi:10.1128/jb.170.7.3291-3293.1988

Thiol-sensitive promoters of Escherichia coli.

G. T. Javor
, C. D. Stringer
, J. Ryu

Research output: Contribution to journal › Article › peer-review

Abstract

Mu dX(lac) insertion mutants of Escherichia coli CSH50 in which the expression of the lacZ gene was sensitive to the presence of exogenous 1-thioglycerol or dithiothreitol were isolated. Both stimulatory and inhibitory mutants were found. The existence of several thiol-sensitive promoters suggests that exogenous thiols may provoke global stress responses in E. coli.

Original language	English
Pages (from-to)	3291-3293
Number of pages	3
Journal	Journal of Bacteriology
Volume	170
Issue number	7
DOIs	https://doi.org/10.1128/jb.170.7.3291-3293.1988
State	Published - Jul 1988

ASJC Scopus Subject Areas

Microbiology
Molecular Biology

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title = "Thiol-sensitive promoters of Escherichia coli.",

abstract = "Mu dX(lac) insertion mutants of Escherichia coli CSH50 in which the expression of the lacZ gene was sensitive to the presence of exogenous 1-thioglycerol or dithiothreitol were isolated. Both stimulatory and inhibitory mutants were found. The existence of several thiol-sensitive promoters suggests that exogenous thiols may provoke global stress responses in E. coli.",

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AB - Mu dX(lac) insertion mutants of Escherichia coli CSH50 in which the expression of the lacZ gene was sensitive to the presence of exogenous 1-thioglycerol or dithiothreitol were isolated. Both stimulatory and inhibitory mutants were found. The existence of several thiol-sensitive promoters suggests that exogenous thiols may provoke global stress responses in E. coli.

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DO - 10.1128/jb.170.7.3291-3293.1988

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SN - 0021-9193

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SP - 3291

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JO - Journal of Bacteriology

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Thiol-sensitive promoters of Escherichia coli.

Abstract

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