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Article

The Caulobacter crescentus ctrA P1 promoter is essential for the coordination of cell cycle events that prevent the overinitiation of DNA replication.

Microbiology (Reading, England) - 1 Oct 2012

Schredl Alexander T, Perez Mora Yannet G, Herrera Anabel, Cuajungco Math P, Murray Sean R

Abstract excerpt

The master regulator CtrA oscillates during the Caulobacter cell cycle due to temporally regulated proteolysis and transcription. It is proteolysed during the G1-S transition and reaccumulates in predivisional cells as a result of transcription from two sequentially activated promoters, P1 and P2. CtrA reinforces its own synthesis by directly mediating the activation of P2 concurrently with repression of P1. To...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 22790399
DOI: 10.1099/mic.0.055285-0
PMCID: PMC3541797

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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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