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Article

Effects of recJ, recQ, and recFOR mutations on recombination in nuclease-deficient recB recD double mutants of Escherichia coli.

Journal of bacteriology - 1 Feb 2005

Ivancic-Bace Ivana, Salaj-Smic Erika, Brcic-Kostic Krunoslav

Abstract excerpt

The two main recombination pathways in Escherichia coli (RecBCD and RecF) have different recombination machineries that act independently in the initiation of recombination. Three essential enzymatic activities are required for early recombinational processing of double-stranded DNA ends and breaks: a helicase, a 5'-->3' exonuclease, and loading of RecA protein onto single-stranded DNA tails. The RecBCD enzyme...

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

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Source

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Identifiers

PMID: 15687199
DOI: 10.1128/JB.187.4.1350-1356.2005
PMCID: PMC545629

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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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Effects of recJ, recQ, and recFOR mutations on recombination in nuclease-deficient recB recD double mutants of Escherichia coli.PMID 15687199Read ↗

RecFOR function is required for DNA repair and recombination in a RecA loading-deficient recB mutant of Escherichia coli.Semantic proximity Read ↗

RecQ helicase and RecJ nuclease provide complementary functions to resect DNA for homologous recombination.Semantic proximity Read ↗

Functions of multiple exonucleases are essential for cell viability, DNA repair and homologous recombination in recD mutants of Escherichia coli.Semantic proximity Read ↗

The hybrid recombinational repair pathway operates in a χ activity deficient recC1004 mutant of Escherichia coli.Semantic proximity Read ↗

Exonuclease requirements for recombination of lambda-phage in recD mutants of Escherichia coli.Semantic proximity Read ↗

Construction of recB-recD genetic fusion and functional analysis of RecBDC fusion enzyme in Escherichia coli.Semantic proximity Read ↗

Involvement of RecF pathway recombination genes in postreplication repair in UV-irradiated Escherichia coli cells.Semantic proximity Read ↗

Genetic analysis of delta helD and delta uvrD mutations in combination with other genes in the RecF recombination pathway in Escherichia coli: suppression of a ruvB mutation by a uvrD deletion.Semantic proximity Read ↗

RecF recombination pathway in Escherichia coli cells lacking RecQ, UvrD and HelD helicases.Semantic proximity Read ↗

Nuclease activity is essential for RecBCD recombination in Escherichia coli.Semantic proximity Read ↗

RecBCD enzyme overproduction impairs DNA repair and homologous recombination in Escherichia coli.Semantic proximity Read ↗

Translocation by the RecB motor is an absolute requirement for {chi}-recognition and RecA protein loading by RecBCD enzyme.Semantic proximity Read ↗

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