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Article

The Escherichia coli heat shock gene htpY: mutational analysis, cloning, sequencing, and transcriptional regulation.

Journal of bacteriology - 1 May 1993

Missiakas D, Georgopoulos C, Raina S

Abstract excerpt

We have identified a new heat shock gene, designated htpY, located 700 bp upstream of the dnaK dnaJ operon. We cloned it and showed that it is transcribed clockwise vis-à-vis the Escherichia coli genetic map, in the same direction as the dnaK dnaJ operon. The htpY gene encodes a 21,193-Da polypeptide. Promoter mapping experiments and Northern (RNA) analysis showed that the htpY gene belongs to the classical heat...

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Identifiers

PMID: 8478327
DOI: 10.1128/jb.175.9.2613-2624.1993
PMCID: PMC204563

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