Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 mutM, a second mutator locus in Escherichia coli that generates G.C----T.A transversions.

Literature DB >> 3053667

mutM, a second mutator locus in Escherichia coli that generates G.C----T.A transversions.

Abstract

We used strains carrying specific lacZ alleles to identify a new mutator locus in Escherichia coli which generates only G.C----T.A transversions among base substitutions. The locus, mutM, mapped near the cysE locus, which is at 81 min on the genetic map.

Entities: Gene Species

Mesh：

Year: 1988 PMID： 3053667 PMCID： PMC211625 DOI： 10.1128/jb.170.11.5405-5407.1988

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

13 in total

1. Genetic studies of the lac repressor. IV. Mutagenic specificity in the lacI gene of Escherichia coli.

Authors: C Coulondre; J H Miller
Journal: J Mol Biol Date: 1977-12-15 Impact factor: 5.469

2. Analysis of spontaneous base substitutions generated in mismatch-repair-deficient strains of Escherichia coli.

Authors: P M Leong; H C Hsia; J H Miller
Journal: J Bacteriol Date: 1986-10 Impact factor: 3.490

3. Mutation spectrum in Escherichia coli DNA mismatch repair deficient (mutH) strain.

Authors: C Rewinski; M G Marinus
Journal: Nucleic Acids Res Date: 1987-10-26 Impact factor: 16.971

4. Spectra of spontaneous mutations in Escherichia coli strains defective in mismatch correction: the nature of in vivo DNA replication errors.

Authors: R M Schaaper; R L Dunn
Journal: Proc Natl Acad Sci U S A Date: 1987-09 Impact factor: 11.205

5. Different base/base mismatches are corrected with different efficiencies by the methyl-directed DNA mismatch-repair system of E. coli.

Authors: B Kramer; W Kramer; H J Fritz
Journal: Cell Date: 1984-10 Impact factor: 41.582

6. Repair of DNA base-pair mismatches in extracts of Escherichia coli.

Authors: A L Lu; K Welsh; S Clark; S S Su; P Modrich
Journal: Cold Spring Harb Symp Quant Biol Date: 1984

7. Repair of defined single base-pair mismatches in Escherichia coli.

Authors: C Dohet; R Wagner; M Radman
Journal: Proc Natl Acad Sci U S A Date: 1985-01 Impact factor: 11.205

8. Repair of a mismatch is influenced by the base composition of the surrounding nucleotide sequence.

Authors: M Jones; R Wagner; M Radman
Journal: Genetics Date: 1987-04 Impact factor: 4.562

9. Mutations in a new gene, secB, cause defective protein localization in Escherichia coli.

Authors: C A Kumamoto; J Beckwith
Journal: J Bacteriol Date: 1983-04 Impact factor: 3.490

10. The mutY gene: a mutator locus in Escherichia coli that generates G.C----T.A transversions.

Authors: Y Nghiem; M Cabrera; C G Cupples; J H Miller
Journal: Proc Natl Acad Sci U S A Date: 1988-04 Impact factor: 11.205

59 in total

1. The genes encoding formamidopyrimidine and MutY DNA glycosylases in Escherichia coli are transcribed as part of complex operons.

Authors: C M Gifford; S S Wallace
Journal: J Bacteriol Date: 1999-07 Impact factor: 3.490

2. A phylogenomic study of DNA repair genes, proteins, and processes.

Authors: J A Eisen; P C Hanawalt
Journal: Mutat Res Date: 1999-12-07 Impact factor: 2.433

3. The Escherichia coli methyl-directed mismatch repair system repairs base pairs containing oxidative lesions.

Authors: Jennifer Wyrzykowski; Michael R Volkert
Journal: J Bacteriol Date: 2003-03 Impact factor: 3.490

Review 4. The GO system protects organisms from the mutagenic effect of the spontaneous lesion 8-hydroxyguanine (7,8-dihydro-8-oxoguanine).

Authors: M L Michaels; J H Miller
Journal: J Bacteriol Date: 1992-10 Impact factor: 3.490

Review 5. Prokaryotic genetic code.

Authors: S Osawa; A Muto; T Ohama; Y Andachi; R Tanaka; F Yamao
Journal: Experientia Date: 1990-12-01