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Article

Constitutive and UV-mediated activation of RecA protein: combined effects of recA441 and recF143 mutations and of addition of nucleosides and adenine.

Journal of bacteriology - 1 Sept 1991

Sassanfar M, Roberts J

Abstract excerpt

The recF143 mutant of Escherichia coli is deficient in certain functions that also require the RecA protein: cell survival after DNA damage, some pathways of genetic recombination, and induction of SOS genes and temperate bacteriophage through cleavage of the LexA and phage repressors. To characterize the role of RecF in SOS induction and RecA activation, we determined the effects of the recF143 mutation on the...

Topics

Adenine
Bacterial Proteins
Bleomycin
DNA Replication
Enzyme Activation
Escherichia coli
Genes, Suppressor
Hot Temperature
Mutation
Nalidixic Acid
Rec A Recombinases

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

SOS Response, Genetics

Serine Endopeptidases

Time Factors

Ultraviolet Rays

Source

Open in PubMed Open full text

Identifiers

PMID: 1715863
DOI: 10.1128/jb.173.18.5869-5875.1991
PMCID: PMC208321

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1715863-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Constitutive and UV-mediated activation of RecA protein: combined effects of recA441 and recF143 mutations and of addition of nucleosides and adenine.PMID 1715863Read ↗

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