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Article

Translational induction of heat shock transcription factor sigma32: evidence for a built-in RNA thermosensor.

Genes & development - 15 Mar 1999

Morita M T, Tanaka Y, Kodama T S, Kyogoku Y, Yanagi H, Yura T

Abstract excerpt

Induction of heat shock proteins in Escherichia coli is primarily caused by increased cellular levels of the heat shock sigma-factor sigma32 encoded by the rpoH gene. Increased sigma32 levels result from both enhanced synthesis and stabilization. Previous work indicated that sigma32 synthesis is induced at the translational level and is mediated by the mRNA secondary structure formed within the 5'-coding sequence...

Topics

Bacterial Proteins
Base Sequence
Escherichia coli
Heat-Shock Proteins
Heat-Shock Response
Hot Temperature
Molecular Sequence Data
Mutation
Nucleic Acid Conformation
Protein Biosynthesis
RNA, Bacterial

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

RNA, Messenger

Ribosomes

Sigma Factor

Transcription Factors

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Identifiers

PMID: 10090722
DOI: 10.1101/gad.13.6.655
PMCID: PMC316556

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Translational induction of heat shock transcription factor sigma32: evidence for a built-in RNA thermosensor.PMID 10090722Read ↗

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