Literature DB >> 1101030

Tetracycline-sensitive mutants of the F-like R factors R100 and R100-1.

T J Foster.   

Abstract

The majority of tetracycline-sensitive (Tets) mutants of R100 and R100-1 are multisite (deletion) mutants. About 50% of these are also transfer-deficient, indicating that the Tetr locus is closely linked to the transfer genes. Tet(s) mutants with single-site lesions are also described.

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Year:  1975        PMID： 1101030     DOI： 10.1007/bf00332542

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


  4 in total

1.  Deletion map of the chloramphenicol resistance region of R1 and R100-1.

Authors:  T J Foster; T G Howe
Journal:  J Bacteriol       Date:  1973-11       Impact factor: 3.490

2.  Electron microscope heteroduplex studies of sequence relations among plasmids of Escherichia coli. II. Structure of drug resistance (R) factors and F factors.

Authors:  P A Sharp; S N Cohen; N Davidson
Journal:  J Mol Biol       Date:  1973-04-05       Impact factor: 5.469

3.  Recombination and complementation between R factors in Escheichia coli K 12.

Authors:  T J Foster; T G Howe
Journal:  Genet Res       Date:  1971-12       Impact factor: 1.588

4.  Resistance of Escherichia coli to tetracyclines. Changes in permeability to tetracyclines in Escherichia coli bearing transferable resistance factors.

Authors:  T J Franklin
Journal:  Biochem J       Date:  1967-10       Impact factor: 3.857
  4 in total
  7 in total

1.  Translocation of the tetracycline resistance determinant from R100-1 to the Escherichia coli K-12 chromosome.

Authors:  T J Foster; T G Howe; K M Richmond
Journal:  J Bacteriol       Date:  1975-12       Impact factor: 3.490

2.  Transposon 10 promoted deletions and inversions in the transfer genes of R100-1.

Authors:  M A Kehoe; T J Foster
Journal:  Mol Gen Genet       Date:  1979-10-02

3.  Genetic analysis of mutations in the transfer genes of pDU202 tra::Tn10 plasmids, caused by the excision of Tn10.

Authors:  M A Kehoe; T J Foster
Journal:  Mol Gen Genet       Date:  1977-11-29

4.  R factor-mediated tetracycline resistance in Escherichia coli K12. Dominance of some tetracycline sensitive mutants and relief of dominance by deletion.

Authors:  T J Foster
Journal:  Mol Gen Genet       Date:  1976-02-02

5.  A genetic approach to analysis of transposons.

Authors:  C F Beck
Journal:  Proc Natl Acad Sci U S A       Date:  1979-05       Impact factor: 11.205

6.  A collection of strains containing genetically linked alternating antibiotic resistance elements for genetic mapping of Escherichia coli.

Authors:  M Singer; T A Baker; G Schnitzler; S M Deischel; M Goel; W Dove; K J Jaacks; A D Grossman; J W Erickson; C A Gross
Journal:  Microbiol Rev       Date:  1989-03

7.  Analysis of tetracycline resistance encoded by transposon Tn10: deletion mapping of tetracycline-sensitive point mutations and identification of two structural genes.

Authors:  D C Coleman; I Chopra; S W Shales; T G Howe; T J Foster
Journal:  J Bacteriol       Date:  1983-02       Impact factor: 3.490
  7 in total

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