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Article

Cloning and preliminary characterization of srf-2020 and srf-801, the recF partial suppressor mutations which map in recA of Escherichia coli K-12.

Biochimie - 1 Jan 2000

Wang T C, Madiraju M V, Templin A, Clark A J

Abstract excerpt

We have located the single nucleotide changes suffered in recA sequence of 2 recF partial suppressor mutations: srf-2020 at codon 121 and srf-801 at codon 257. srf-2020 changes codon 121 from threonine (ACC) to isoleucine (ATC). srf-801 changes codon 257 from glutamine (CAG) to proline (CCG). Consequently these mutations were renamed recA2020 and recA801 respectively. Preliminary characterization of recA2020...

Topics

Alleles
Bacterial Proteins
Chromosome Mapping
Cloning, Molecular
Codon
DNA Repair
DNA, Bacterial
DNA-Binding Proteins
Escherichia coli
Escherichia coli Proteins
Genes, Suppressor

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutation

Rec A Recombinases

Restriction Mapping

Ultraviolet Rays

Source

Identifiers

PMID: 1883891
DOI: 10.1016/0300-9084(91)90221-l

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1883891-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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