Literature DB >> 3093822

The Hfr status of Pseudomonas aeruginosa is stabilized by integrative suppression.

H Herrmann, T Klopotowski, E Günther.   

Abstract

A temperature-sensitive mutant (dna-11) with the phenotype of a mutant defective in the initiation of DNA replication, was isolated from an Hfr-like FP2 donor of Pseudomonas aeruginosa. Reversion of its temperature-sensitive character was achieved by integrative suppression rather than by backmutation or an additional suppressor mutation. The dna-11 mutant proved to be helpful in stabilizing the Hfr status of the original host.

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Year:  1986        PMID： 3093822     DOI： 10.1007/bf00331034

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


  18 in total

1.  Genetic recombination in Pseudomonas aeruginosa.

Authors:  B W HOLLOWAY
Journal:  J Gen Microbiol       Date:  1955-12

2.  Hfr formation by I pilus-determining plasmids in Escherichia coli K-12.

Authors:  N Datta; P T Barth
Journal:  J Bacteriol       Date:  1976-03       Impact factor: 3.490

3.  Isolation of Hfr strains from R+ and ColV2+ strains of Escherichia coli and derivation of an R'lac factor by transduction.

Authors:  A Nishimura; Y Nishimura; L Caro
Journal:  J Bacteriol       Date:  1973-12       Impact factor: 3.490

4.  Chromosome replication in Escherichia coli. IV. Control of chromosome replication and cell division by an integrated episome.

Authors:  Y Nishimura; L Caro; C M Berg; Y Hirota
Journal:  J Mol Biol       Date:  1971-02-14       Impact factor: 5.469

5.  Integrative suppression of a dnaA mutation in Salmonella typhimurium.

Authors:  M Bagdasarian; M Hryniewicz; M Zdzienicka
Journal:  Mol Gen Genet       Date:  1975-08-27

6.  Suppression of an Escherichia coli dnaA mutation by the integrated R factor R.100.1: Change of chromosome replication origin in synchronized cultures.

Authors:  R E Bird; M Chandler; L Caro
Journal:  J Bacteriol       Date:  1976-06       Impact factor: 3.490

7.  A novel transducing phage. Its role in recognition of a possible new host-controlled modification system in Pseudomonas aeruginosa.

Authors:  V Krishnapillai
Journal:  Mol Gen Genet       Date:  1972

8.  R factor variants with enhanced sex factor activity in Pseudomonas aeruginosa.

Authors:  D Haas; B W Holloway
Journal:  Mol Gen Genet       Date:  1976-03-30

9.  Formation of Escherichia coli Hfr strains by integrative suppression with the P group plasmid RP1.

Authors:  R R Martin; C L Thorlton; L Unger
Journal:  J Bacteriol       Date:  1981-02       Impact factor: 3.490

10.  Isolation of an Hfr donor of Pseudomonas aeruginosa PAO by insertion of the plasmid RP1 into the tryptophan synthase gene.

Authors:  D Haas; J Watson; R Krieg; T Leisinger
Journal:  Mol Gen Genet       Date:  1981
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  3 in total

1.  In vivo generation of R68.45-pPGH1 hybrid plasmids conferring a Phl+ (meta pathway) phenotype.

Authors:  H Herrmann; D Janke; S Krejsa; M Roy
Journal:  Mol Gen Genet       Date:  1988-09

2.  Localization and organization of phenol degradation genes of Pseudomonas putida strain H.

Authors:  H Herrmann; C Müller; I Schmidt; J Mahnke; L Petruschka; K Hahnke
Journal:  Mol Gen Genet       Date:  1995-04-20

3.  New aerobic benzoate oxidation pathway via benzoyl-coenzyme A and 3-hydroxybenzoyl-coenzyme A in a denitrifying Pseudomonas sp.

Authors:  U Altenschmidt; B Oswald; E Steiner; H Herrmann; G Fuchs
Journal:  J Bacteriol       Date:  1993-08       Impact factor: 3.490
  3 in total

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