Literature DB >> 4942771

RecA + -dependent repair of gamma-ray damage to Escherichia coli does not require recombination between existing homologous chromosomes.

B A Bridges.   

Abstract

Chemostat-grown Escherichia coli showed recA(+)-dependent resistance to gamma radiation even though between 50 and 75% of the population possessed only a single unreplicated genome, suggesting that recombination between homologous chromosomes before replication is not necessary for manifestation of recA(+)-dependent resistance to gamma radiation.

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Year:  1971        PMID： 4942771      PMCID： PMC247164          DOI： 10.1128/jb.108.2.944-945.1971

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


  6 in total

1.  COMPARATIVE COUNTS OF BACTERIAL NUCLEI MADE VISIBLE BY FOUR DIFFERENT TECHNIQUES.

Authors:  B A BRIDGES; R J MUNSON
Journal:  J Gen Microbiol       Date:  1965-05

2.  A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid.

Authors:  K BURTON
Journal:  Biochem J       Date:  1956-02       Impact factor: 3.857

3.  Discontinuities in the DNA synthesized in an excision-defective strain of Escherichia coli following ultraviolet irradiation.

Authors:  W D Rupp; P Howard-Flanders
Journal:  J Mol Biol       Date:  1968-01-28       Impact factor: 5.469

4.  Onset of DNA synthesis during the cell cycle in chemostat cultures.

Authors:  H E Kubitschek; H E Bendigkeit; M R Loken
Journal:  Proc Natl Acad Sci U S A       Date:  1967-06       Impact factor: 11.205

5.  Site of lethal damage by ionizing radiation in Escherichia coli B-r growing exponentially in minimal medium.

Authors:  R J Munson; B A Bridges
Journal:  Nature       Date:  1966-05-28       Impact factor: 49.962

6.  Repair of radiation-induced damage in Escherichia coli. II. Effect of rec and uvr mutations on radiosensitivity, and repair of x-ray-induced single-strand breaks in deoxyribonucleic acid.

Authors:  D S Kapp; K C Smith
Journal:  J Bacteriol       Date:  1970-07       Impact factor: 3.490
  6 in total
  2 in total

1.  Gamma-radiation dose-rate effects on DNA damage and toxicity in bacterial cells.

Authors:  Jiho Min; Chang Woo Lee; Man Bock Gu
Journal:  Radiat Environ Biophys       Date:  2003-09-11       Impact factor: 1.925

2.  Induced radioresistance: an aspect of induced repair.

Authors:  E C Pollard; D J Fluke; D Kazanis
Journal:  Mol Gen Genet       Date:  1981
  2 in total

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