Document Detail


Loss of 4.5S RNA induces the heat shock response and lambda prophage in Escherichia coli.
MedLine Citation:
PMID:  1688840     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
During depletion of 4.5S RNA, cells of Escherichia coli displayed a heat shock response that was simultaneous with the first detectable effect on ribosome function and before major effects on cell growth. Either 4.5S RNA is involved directly in regulating the heat shock response, or this particular impairment of protein synthesis uniquely induces the heat shock response. Several hours later, lambda prophage was induced and the cells lysed.
Authors:
D B Bourgaize; T A Phillips; R A VanBogelen; P G Jones; F C Neidhardt; M J Fournier
Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Journal of bacteriology     Volume:  172     ISSN:  0021-9193     ISO Abbreviation:  J. Bacteriol.     Publication Date:  1990 Feb 
Date Detail:
Created Date:  1990-03-14     Completed Date:  1990-03-14     Revised Date:  2009-11-18    
Medline Journal Info:
Nlm Unique ID:  2985120R     Medline TA:  J Bacteriol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1151-4     Citation Subset:  IM    
Affiliation:
Department of Biochemistry, University of Massachusetts, Amherst 01003.
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MeSH Terms
Descriptor/Qualifier:
Bacteriophage lambda / drug effects,  physiology*
Electrophoresis, Gel, Two-Dimensional
Escherichia coli / drug effects,  growth & development,  physiology*
Heat-Shock Proteins / biosynthesis*,  isolation & purification
Hot Temperature
Isopropyl Thiogalactoside / pharmacology
Kinetics
Lysogeny*
Methionine / metabolism
RNA, Bacterial / physiology*
Grant Support
ID/Acronym/Agency:
GM17892/GM/NIGMS NIH HHS; GM19351/GM/NIGMS NIH HHS
Chemical
Reg. No./Substance:
0/Heat-Shock Proteins; 0/RNA, Bacterial; 367-93-1/Isopropyl Thiogalactoside; 63-68-3/Methionine
Comments/Corrections

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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