Literature DB >> 6237245

Prophage inactivation in recB-proficient Escherichia coli K12 (lambda) lysogens after ultraviolet irradiation.

M Petranović, D Petranović, E Salaj-Smic, Z Trgovcević.   

Abstract

If ultraviolet irradiated, lambda-lysogenic Escherichia coli K12 bacteria are incubated for 4 to 6 h at 30 degrees C, lambda prophage becomes inactive in the non-surviving cells. This was demonstrated by the use of lambda cIts857ind1 prophage which can be induced by heat but not by ultraviolet light. An analysis with various bacterial mutants showed that RecBC recombination enzyme is required in conjunction with RecA protein for prophage inactivation.

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Year:  1984        PMID： 6237245     DOI： 10.1007/bf00334110

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


  16 in total

1.  W reactivation is inefficient in repair of the bacterial chromosome.

Authors:  E Salaj-Smic; D Petranović; M Petranović; Z Trgovcević
Journal:  Mol Gen Genet       Date:  1979

2.  ATP-dependent renaturation of DNA catalyzed by the recA protein of Escherichia coli.

Authors:  G M Weinstock; K McEntee; I R Lehman
Journal:  Proc Natl Acad Sci U S A       Date:  1979-01       Impact factor: 11.205

3.  Inactivation of the Escherichia coli chromosome during growth after ultraviolet irradiation.

Authors:  M Medić-Petranović; Z Trgovcević; D Novak; D Petranović
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1977-07

4.  Isolation and genetic analysis of a strain of Escherichia coli K-12 with an amber recA mutation.

Authors:  D W Mount
Journal:  J Bacteriol       Date:  1971-07       Impact factor: 3.490

5.  Genetic recombination in Escherichia coli: the role of exonuclease I.

Authors:  S R Kushner; H Nagaishi; A Templin; A J Clark
Journal:  Proc Natl Acad Sci U S A       Date:  1971-04       Impact factor: 11.205

6.  A fine structure map of spontaneous and induced mutations in the lambda repressor gene, including insertions of IS elements.

Authors:  M Lieb
Journal:  Mol Gen Genet       Date:  1981

Review 7.  The SOS regulatory system of Escherichia coli.

Authors:  J W Little; D W Mount
Journal:  Cell       Date:  1982-05       Impact factor: 41.582

Review 8.  Recombination deficient mutants of E. coli and other bacteria.

Authors:  A J Clark
Journal:  Annu Rev Genet       Date:  1973       Impact factor: 16.830

9.  Dominant mutations (lex) in Escherichia coli K-12 which affect radiation sensitivity and frequency of ultraviolet lght-induced mutations.

Authors:  D W Mount; K B Low; S J Edmiston
Journal:  J Bacteriol       Date:  1972-11       Impact factor: 3.490

10.  Prophage phi 80 is induced in Escherichia coli K12 recA430.

Authors:  R Devoret; M Pierre; P L Moreau
Journal:  Mol Gen Genet       Date:  1983
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