Literature DB >> 672901

Fertility inhibition in Rhizobium lupini by the resistance plasmid RP4.

A Pühler, H J Burkardt.   

Abstract

R plasmid RP4 inhibits the fertility of R. lupini. An RP4 carrying R. lupini donor strain is no longer capable of transferring chromosomal genes. After loss of RP4 the R. lupini fertility reappears. Plasmid RP4 spontaneously mutates at high frequency in R. lupini. RP4 mutants which do not inbibit fertility were isolated. These mutants were always transfer-defective, too. It is postulated that the genetic information for fertility inhibition in R. lupini is a substantial part of the transfer unit of the RP4 plasmid.

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Year:  1978        PMID： 672901     DOI： 10.1007/BF00267873

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


  17 in total

1.  Infective heredity of multiple drug resistance in bacteria.

Authors:  T WATANABE
Journal:  Bacteriol Rev       Date:  1963-03

2.  The site of action of the F transfer inhibitor.

Authors:  D Finnegan; N Willetts
Journal:  Mol Gen Genet       Date:  1973-12-31

3.  Electron microscopy and computerized evaluation of some partially denatured group P resistance plasmids.

Authors:  H J Burkardt; R Mattes; A Pühler; W Heumann
Journal:  J Gen Microbiol       Date:  1978-03

4.  The two transfer regions of the Rhizobium lupini conjugation. II. Genetic characterization of the transferred chromosomal segments.

Authors:  W Heumann; A Pühler; E Wagner
Journal:  Mol Gen Genet       Date:  1973-11-12

5.  The two transfer regions of the Rhizobium lupini conjugation. I. Fertility factor elimination and one way transfer.

Authors:  W Heumann; A Pühler; E Wagner
Journal:  Mol Gen Genet       Date:  1971

6.  RP1 properties and fertility inhibition among P, N, W, and X incompatibility group plasmids.

Authors:  R H Olsen; P L Shipley
Journal:  J Bacteriol       Date:  1975-07       Impact factor: 3.490

7.  [Regulation of chromosomal transfer in Rhizobium lupini].

Authors:  F Schöffl; M Wunder; R Tucher; W Heumann; A Pühler
Journal:  Zentralbl Bakteriol Orig A       Date:  1974

8.  Properties of an R factor from Pseudomonas aeruginosa.

Authors:  N Datta; R W Hedges; E J Shaw; R B Sykes; M H Richmond
Journal:  J Bacteriol       Date:  1971-12       Impact factor: 3.490

9.  Transformation and physical properties of R-factor RP4 transferred from Escherichia coli to Rhizobium trifolii.

Authors:  F O'Gara; L K Dunican
Journal:  J Bacteriol       Date:  1973-12       Impact factor: 3.490

10.  Genetic mapping of Rhizobium meliloti.

Authors:  H M Meade; E R Signer
Journal:  Proc Natl Acad Sci U S A       Date:  1977-05       Impact factor: 11.205
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  1 in total

1.  Rough and fine linkage mapping of the Rhizobium meliloti chromosome.

Authors:  J Casadesús; J Olivares
Journal:  Mol Gen Genet       Date:  1979-07-13
  1 in total

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