Literature DB >> 325382

Antimutagenic effects of spermine and guanosine in continuous cultures of Escherichia coli mutator strain mutH.

E R Nestmann.   

Abstract

In E. coli strain RH531 containing mutator gene mutH-, whose mechanism of enhanced mutability depends upon DNA replication, spermine and guanosine reduce the rates of mutation to T5R and to increased fitness.

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Year:  1977        PMID： 325382     DOI： 10.1007/bf00264947

Source DB:  PubMed          Journal:  Mol Gen Genet        ISSN： 0026-8925


  11 in total

1.  Mutagens and antimutagens.

Authors:  A NOVICK
Journal:  Brookhaven Symp Biol       Date:  1956-02

2.  Anti-mutagens.

Authors:  A NOVICK; L SZILARD
Journal:  Nature       Date:  1952-11-29       Impact factor: 49.962

Review 3.  Antimutagenesis in microbial systems.

Authors:  C H Clarke; D M Shankel
Journal:  Bacteriol Rev       Date:  1975-03

Review 4.  Recalibrated linkage map of Escherichia coli K-12.

Authors:  B J Bachmann; K B Low; A L Taylor
Journal:  Bacteriol Rev       Date:  1976-03

5.  Mutagenesis by mutator gene mutH1 in continuous cultures of Escherichia coli.

Authors:  E R Nestmann; R F Hill
Journal:  J Bacteriol       Date:  1974-07       Impact factor: 3.490

6.  Population changes in continuously growing mutator cultures of Escherichia coli.

Authors:  E R Nestmann; R F Hill
Journal:  Genetics       Date:  1973-04       Impact factor: 4.562

7.  Fitness of an Escherichia coli mutator gene.

Authors:  T C Gibson; M L Scheppe; E C Cox
Journal:  Science       Date:  1970-08-14       Impact factor: 47.728

8.  Do dark repair mechanisms for UV-induced primary damage affect spontaneous mutation?

Authors:  R F Hill
Journal:  Mutat Res       Date:  1968 Nov-Dec       Impact factor: 2.433

9.  Mutator gene action and the replication of bacteriophage lambda DNA.

Authors:  E C Cox
Journal:  J Mol Biol       Date:  1970-05-28       Impact factor: 5.469

10.  The antimutagenic action of polyamines: suppression of the mutagenic action of an E. coli mutator gene and of 2-aminopurine.

Authors:  H G Johnson; M K Bach
Journal:  Proc Natl Acad Sci U S A       Date:  1966-06       Impact factor: 11.205
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  2 in total

1.  Antimutagens against mutT.

Authors:  C H Clarke; D M Shankel
Journal:  Mol Gen Genet       Date:  1977-09-09

Review 2.  Biochemical Features of Beneficial Microbes: Foundations for Therapeutic Microbiology.

Authors:  Melinda A Engevik; James Versalovic
Journal:  Microbiol Spectr       Date:  2017-10
  2 in total

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