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Article

Regulation and autoregulation by lexA protein.

Biochimie - 1 Jan 2000

Brent R

Abstract excerpt

The lexA protein represses many genes in E. coli. When the cell's DNA is damaged, lexA protein is inactivated and these genes are induced. Three aspects of lexA protein's repressor function are reviewed: how it regulates genes of the SOS response, how it regulates its own synthesis, and how it recognizes its operator sites. Recent studies of lexA protein's repressor function have suggested that the concentration...

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Identifiers

PMID: 6814502
DOI: 10.1016/s0300-9084(82)80088-6

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Regulation and autoregulation by lexA protein.PMID 6814502Read ↗

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A brief consideration of the SOS inducing signal.Semantic proximity Read ↗

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