Literature DB >> 360037

Mu-1 directed inhibition of DNA breakdown in Escherichia coli, recA cells.

F Van Vliet, M Couturier, J De Lafonteyne, E Jedlicki.   

Abstract

The spontaneous DNA breakdown exhibited by recA strains, is reduced after heat induction of a thermoinducible Mu-1 prophage. This inhibition is dependent upon RNA synthesis, suggesting that Mu-1 directs synthesis of a recBC nuclease inhibitor, analogous to the product of the lambda gam gene. The genetic evidence presented here shows that Mu-1 enables a lambda red gam phage to grow on a recA host. The in vitro assay for ATP-dependent exonuclease activity reveals a complete inhibition of this activity 30 min after induction of the Mu-1 prophage.

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Year:  1978        PMID： 360037     DOI： 10.1007/bf00267606

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


  10 in total

1.  Interaction of the recombination pathways of bacteriophage lambda and its host Escherichia coli K12: effects on exonuclease V activity.

Authors:  R C Unger; A J Clark
Journal:  J Mol Biol       Date:  1972-10-14       Impact factor: 5.469

2.  Replication of bacteriophage lambda DNA dependent on the function of host and viral genes. I. Interaction of red, gam and rec.

Authors:  L W Enquist; A Skalka
Journal:  J Mol Biol       Date:  1973-04-05       Impact factor: 5.469

3.  A role for recombination in the production of "free-loader" lambda bacteriophage particles.

Authors:  F W Stahl; K D McMilin; M M Stahl; R E Malone; Y Nozu; V E Russo
Journal:  J Mol Biol       Date:  1972-07-14       Impact factor: 5.469

4.  Biochemical and genetic studies of recombination proficiency in Escherichia coli. I. Enzymatic activity associated with recB+ and recC+ genes.

Authors:  S D Barbour; A J Clark
Journal:  Proc Natl Acad Sci U S A       Date:  1970-04       Impact factor: 11.205

5.  [Physiological relationship between the temperate phages lambda and phi80].

Authors:  J Szpirer; P Brachet
Journal:  Mol Gen Genet       Date:  1970

6.  The beginning of a genetic analysis of recombination proficiency.

Authors:  A J Clark
Journal:  J Cell Physiol       Date:  1967-10       Impact factor: 6.384

7.  Nonessential functions of bacteriophage lambda.

Authors:  K F Manly; E R Signer; C M Radding
Journal:  Virology       Date:  1969-02       Impact factor: 3.616

8.  Characteristics of some multiply recombination-deficient strains of Escherichia coli.

Authors:  N S Willetts; A J Clark
Journal:  J Bacteriol       Date:  1969-10       Impact factor: 3.490

9.  Integration-negative mutants of bacteriophage lambda.

Authors:  M E Gottesman; M B Yarmolinsky
Journal:  J Mol Biol       Date:  1968-02-14       Impact factor: 5.469

10.  Mutants of Escherichia coli K-12 defective in DNA repair and in genetic recombination.

Authors:  P Howard-Flanders; L Theriot
Journal:  Genetics       Date:  1966-06       Impact factor: 4.562
  10 in total
  14 in total

1.  Cloning and identification of bacteriophage T4 gene 2 product gp2 and action of gp2 on infecting DNA in vivo.

Authors:  B Lipinska; A S Rao; B M Bolten; R Balakrishnan; E B Goldberg
Journal:  J Bacteriol       Date:  1989-01       Impact factor: 3.490

2.  The generation of concatemeric plasmid DNA in Bacillus subtilis as a consequence of bacteriophage SPP1 infection.

Authors:  A Bravo; J C Alonso
Journal:  Nucleic Acids Res       Date:  1990-08-25       Impact factor: 16.971

3.  Rec dependence of mu transposition from P22-transduced fragments.

Authors:  K T Hughes; B M Olivera; J R Roth
Journal:  J Bacteriol       Date:  1987-01       Impact factor: 3.490

4.  Purification of the gam gene-product of bacteriophage Mu and determination of the nucleotide sequence of the gam gene.

Authors:  J E Akroyd; E Clayson; N P Higgins
Journal:  Nucleic Acids Res       Date:  1986-09-11       Impact factor: 16.971

5.  Synthesis of linear plasmid multimers in Escherichia coli K-12.

Authors:  A Cohen; A J Clark
Journal:  J Bacteriol       Date:  1986-07       Impact factor: 3.490

6.  Inhibition of bacterial segregation by early functions of phage mu and association of replication protein B with the inner cell membrane.

Authors:  C Boeckh; E G Bade; H Delius; J N Reeve
Journal:  Mol Gen Genet       Date:  1986-03

7.  Transduction of multi-copy plasmid pBR322 by bacteriophage Mu.

Authors:  J Teifel-Greding
Journal:  Mol Gen Genet       Date:  1984

8.  Transfection of Escherichia coli spheroplasts with a bacteriophage Mu DNA-protein complex.

Authors:  C D Chase; R H Benzinger
Journal:  J Virol       Date:  1982-04       Impact factor: 5.103

9.  Phage Mu Gam protein promotes NHEJ in concert with Escherichia coli ligase.

Authors:  Sudipta Bhattacharyya; Michael M Soniat; David Walker; Sooin Jang; Ilya J Finkelstein; Rasika M Harshey
Journal:  Proc Natl Acad Sci U S A       Date:  2018-11-28       Impact factor: 11.205

10.  Plasmid control of recombination of E. coli K12.

Authors:  L S Chernin; M I Ovadis
Journal:  Mol Gen Genet       Date:  1980
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