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Article

Chi and the RecBC D enzyme of Escherichia coli.

Annual review of genetics - 1 Jan 1994

Myers R S, Stahl F W

Abstract excerpt

The products of genes recB and recC are responsible for conjugal recombination and for the repair of chromosomal double chain breaks in Escherichia coli. The product of the recD gene, which combines with the RecB and RecC proteins to comprise the RecBCD enzyme, is not required for either recombin...

Topics

Escherichia coli
Escherichia coli Proteins
Exodeoxyribonuclease V
Exodeoxyribonucleases
Mutation
Oligodeoxyribonucleotides
Recombination, Genetic
Substrate Specificity

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 7893137
DOI: 10.1146/annurev.ge.28.120194.000405

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7893137-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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Chi and the RecBC D enzyme of Escherichia coli.PMID 7893137Read ↗

The recombination hot spot chi activates RecBCD recombination by converting Escherichia coli to a recD mutant phenocopy.Semantic proximity Read ↗

Reversible inactivation of the Escherichia coli RecBCD enzyme by the recombination hotspot chi in vitro: evidence for functional inactivation or loss of the RecD subunit.Semantic proximity Read ↗

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

Old and new concepts for the role of chi in bacterial recombination.Semantic proximity Read ↗

A domain of RecC required for assembly of the regulatory RecD subunit into the Escherichia coli RecBCD holoenzyme.Semantic proximity Read ↗

A RecA mutant, RecA(730), suppresses the recombination deficiency of the RecBC(1004)D-chi* interaction in vitro and in vivo.Semantic proximity Read ↗

Genetic dissection of the biochemical activities of RecBCD enzyme.Semantic proximity Read ↗

A single mutation, RecB(D1080A,) eliminates RecA protein loading but not Chi recognition by RecBCD enzyme.Semantic proximity Read ↗

Construction of recB-recD genetic fusion and functional analysis of RecBDC fusion enzyme 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 ↗

Role of the Escherichia coli recombination hotspot, chi, in RecABCD-dependent homologous pairing.Semantic proximity Read ↗

Chi hotspot activity in Escherichia coli without RecBCD exonuclease activity: implications for the mechanism of recombination.Semantic proximity Read ↗

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