Literature DB >> 394633

Restoration of DNA synthesis at non-permissive temperature and of UV resistance induced by bacteriophage Mu in Escherichia coli lig ts7 strain.

P Ghelardini, L Paolozzi, J C Liebart.   

Abstract

Infected by Mu, a mutant of E. coli, carrying the mutation lig ts7 shows a UV sensitivity intermediate between that of the uninfected lig-strain and that of the parental lig+ strain. At non-permissive temperature bacterial DNA replication is restored upon infection. These results suggest that DNA-ligase activity is coded for by the phage Mu genome.

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Year:  1979        PMID： 394633

Source DB:  PubMed          Journal:  Ann Microbiol (Paris)        ISSN： 0300-5410


  4 in total

1.  Escherichia coli K-12 gyrB gene product is involved in the lethal effect of the ligts2 mutant of bacteriophage Mu.

Authors:  P Ghelardini; J C Liebart; C Marchelli; A M Pedrini; L Paolozzi
Journal:  J Bacteriol       Date:  1984-02       Impact factor: 3.490

2.  Restoration of ligase activity in E. coli K12 lig ts7 strain by bacteriophage Mu and cloning of a DNA fragment harbouring the Mu 'lig' gene.

Authors:  P Ghelardini; L Paolozzi; J C Liebart
Journal:  Nucleic Acids Res       Date:  1980-07-25       Impact factor: 16.971

3.  Two classes of Mu lig mutants: the thermosensitives for integration and replication and the hyperproducers for ligase.

Authors:  L Paolozzi; P Ghelardini; J C Liebart; A Capozzoni; C Marchelli
Journal:  Nucleic Acids Res       Date:  1980-12-11       Impact factor: 16.971

4.  Bacteriophage Mu DNA replication is stimulated by non-essential early functions.

Authors:  T Goosen; M Giphart-Gassler; P Van de Putte
Journal:  Mol Gen Genet       Date:  1982
  4 in total

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