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Literature DB >> 6281241

Occurrence and properties of composite transposon Tn2672: evolution of multiple drug resistance transposons.

Abstract

We found Tn2671 (the 23-kb long IS1-flanked r-determinant of NR1-Basel) inserted into the ampicillin resistance gene bla of the Tn3-related transposon Tn902. The resulting 28-kilobase-long composite transposon Tn2672 (= Tn902 bla::Tn2671) is stable, and it translocates as a unit into various loci including IS1 of the resistance transfer factor of R100-1. These results are discussed with respect to the evolution of R plasmids providing multiple drug resistance.

Entities: Chemical Gene

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Year: 1982 PMID： 6281241 PMCID： PMC216349 DOI： 10.1128/jb.150.3.1266-1273.1982

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

26 in total

1. Mutagenesis by insertion of a drug-resistance element carrying an inverted repetition.

Authors: N Kleckner; R K Chan; B K Tye; D Botstein
Journal: J Mol Biol Date: 1975-10-05 Impact factor: 5.469

2. Plaque-forming transducing bacteriophage P1 derivatives and their behaviour in lysogenic conditions.

Authors: K Mise; W Arber
Journal: Virology Date: 1976-01 Impact factor: 3.616

3. Plaque forming specialized transducing phage P1: isolation of P1CmSmSu, a precursor of P1Cm.

Authors: S Iida; W Arber
Journal: Mol Gen Genet Date: 1977-06-24

4. Nucleotide sequence of an insertion element, IS1.

Authors: H Ohtsubo; E Ohtsubo
Journal: Proc Natl Acad Sci U S A Date: 1978-02 Impact factor: 11.205

5. Involvement of IS1 in the dissociation of the r-determinant and RTF components of the plasmid R100.1.

Authors: M Chandler; B Allet; E Gallay; E Boy de La Tour; L Caro
Journal: Mol Gen Genet Date: 1977-06-24

6. Host specificity of DNA produced by Escherichia coli: bacterial mutations affecting the restriction and modification of DNA.

Authors: W B Wood
Journal: J Mol Biol Date: 1966-03 Impact factor: 5.469

7. Electron microscopic analysis of bacteriophages P1, P1Cm, and P7. Determination of genome sizes, sequence homology, and location of antibiotic-resistance determinants.

Authors: T Yun; D Vapnek
Journal: Virology Date: 1977-03 Impact factor: 3.616

8. Electron microscope heteroduplex studies of sequence relations among bacterial plasmids: identification and mapping of the insertion sequences IS1 and IS2 in F and R plasmids.

Authors: S Hu; E Otsubo; N Davidson; H Saedler
Journal: J Bacteriol Date: 1975-05 Impact factor: 3.490

9. Involvement of multiple translocating DNA segments and recombinational hotspots in the structural evolution of bacterial plasmids.

Authors: D J Kopecko; J Brevet; S N Cohen
Journal: J Mol Biol Date: 1976-12 Impact factor: 5.469

10. Tn10 mediated integration of the plasmid R100.1 into the bacterial chromosome: inverse transposition.

Authors: M Chandler; E Roulet; L Silver; E Boy de la Tour; L Caro
Journal: Mol Gen Genet Date: 1979-05-23

11 in total

Review 1. Genetic and physical map of plasmid NR1: comparison with other IncFII antibiotic resistance plasmids.

Authors: D D Womble; R H Rownd
Journal: Microbiol Rev Date: 1988-12

2. Reversion of a truncated gene for ampicillin resistance by genetic rearrangements in Escherichia coli K12.

Authors: S Iida; R Hiestand-Nauer; C Hänni; W Arber
Journal: Mol Gen Genet Date: 1985

Review 3. Mechanisms of microbial resistance and detoxification of mercury and organomercury compounds: physiological, biochemical, and genetic analyses.

Authors: J B Robinson; O H Tuovinen
Journal: Microbiol Rev Date: 1984-06

4. DNA inversion mediated by the r-determinant of plasmid NR1: evidence for the intramolecular replicative transposition of a 23 kb IS1-flanked transposon?

Authors: S Iida; C Hänni; J Meyer; W Arber
Journal: Mol Gen Genet Date: 1986-12

5. Organization of the Tn6-related kanamycin resistance transposon Tn2680 carrying two copies of IS26 and an IS903 variant, IS903. B.

Authors: B Mollet; M Clerget; J Meyer; S Iida
Journal: J Bacteriol Date: 1985-07 Impact factor: 3.490