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Literature DB >> 2158980

Bacterial transposon Tn7 utilizes two different classes of target sites.

Abstract

Sites of transposon Tn7 insertion in the Escherichia coli chromosome were examined, and two distinct classes of target sites differing in nucleotide sequence were identified. The target site choice was found to be determined by Tn7-encoded transposition genes.

Entities: Gene Species

Mesh：

Substances：

Year: 1990 PMID： 2158980 PMCID： PMC208925 DOI： 10.1128/jb.172.5.2774-2778.1990

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

23 in total

1. Tn7 and Tn501 Insertions into Pseudomonas aeruginosa plasmid R91-5: mapping of two transfer regions.

Authors: R J Moore; V Krishnapillai
Journal: J Bacteriol Date: 1982-01 Impact factor: 3.490

2. Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons.

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

3. Unique insertion site of Tn7 in the E. coli chromosome.

Authors: C Lichtenstein; S Brenner
Journal: Nature Date: 1982-06-17 Impact factor: 49.962

4. The nucleotide sequence of the trimethoprim-resistant dihydrofolate reductase gene harbored by Tn7.

Authors: M E Fling; C Richards
Journal: Nucleic Acids Res Date: 1983-08-11 Impact factor: 16.971

5. Genetic analysis of attTn7, the transposon Tn7 attachment site in Escherichia coli, using a novel M13-based transduction assay.

Authors: M I Qadri; C C Flores; A J Davis; C P Lichtenstein
Journal: J Mol Biol Date: 1989-05-05 Impact factor: 5.469

6. Multiple IS10 rearrangements in Escherichia coli.

Authors: E A Raleigh; N Kleckner
Journal: J Mol Biol Date: 1984-03-15 Impact factor: 5.469

7. Identification of the type I trimethoprim-resistant dihydrofolate reductase specified by the Escherichia coli R-plasmid R483: comparison with procaryotic and eucaryotic dihydrofolate reductases.

Authors: C C Simonsen; E Y Chen; A D Levinson
Journal: J Bacteriol Date: 1983-09 Impact factor: 3.490

6. Host proteins can stimulate Tn7 transposition: a novel role for the ribosomal protein L29 and the acyl carrier protein.

Authors: P L Sharpe; N L Craig
Journal: EMBO J Date: 1998-10-01 Impact factor: 11.598

7. Transposon mutagenesis in Desulfovibrio desulfuricans: development of a random mutagenesis tool from Tn7.

Authors: J D Wall; T Murnan; J Argyle; R S English; B J Rapp-Giles
Journal: Appl Environ Microbiol Date: 1996-10 Impact factor: 4.792

8. Tn7 transposition as a probe of cis interactions between widely separated (190 kilobases apart) DNA sites in the Escherichia coli chromosome.

Authors: R T DeBoy; N L Craig
Journal: J Bacteriol Date: 1996-11 Impact factor: 3.490

9. The Tn7 transposase is a heteromeric complex in which DNA breakage and joining activities are distributed between different gene products.

Authors: R J Sarnovsky; E W May; N L Craig
Journal: EMBO J Date: 1996-11-15 Impact factor: 11.598

Review 10. Tn7 elements: engendering diversity from chromosomes to episomes.

Authors: Adam R Parks; Joseph E Peters
Journal: Plasmid Date: 2008-11-01 Impact factor: 3.466

Bacterial transposon Tn7 utilizes two different classes of target sites.

1. Tn7 and Tn501 Insertions into Pseudomonas aeruginosa plasmid R91-5: mapping of two transfer regions.

2. Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons.

3. Unique insertion site of Tn7 in the E. coli chromosome.

4. The nucleotide sequence of the trimethoprim-resistant dihydrofolate reductase gene harbored by Tn7.

5. Genetic analysis of attTn7, the transposon Tn7 attachment site in Escherichia coli, using a novel M13-based transduction assay.

6. Multiple IS10 rearrangements in Escherichia coli.

7. Identification of the type I trimethoprim-resistant dihydrofolate reductase specified by the Escherichia coli R-plasmid R483: comparison with procaryotic and eucaryotic dihydrofolate reductases.

8. Conjugal transfer system of plasmid RP4: analysis by transposon 7 insertion.

9. DNA sequencing with chain-terminating inhibitors.

10. Site-specific properties of Tn7 transposition into the E. coli chromosome.

1. Recognition of triple-helical DNA structures by transposon Tn7.

2. Isolation and characterization of Tn7 transposase gain-of-function mutants: a model for transposase activation.

3. Tn7 recognizes transposition target structures associated with DNA replication using the DNA-binding protein TnsE.

4. Purification and characterization of TnsC, a Tn7 transposition protein that binds ATP and DNA.

5. DNA damage differentially activates regional chromosomal loci for Tn7 transposition in Escherichia coli.

6. Host proteins can stimulate Tn7 transposition: a novel role for the ribosomal protein L29 and the acyl carrier protein.

7. Transposon mutagenesis in Desulfovibrio desulfuricans: development of a random mutagenesis tool from Tn7.

8. Tn7 transposition as a probe of cis interactions between widely separated (190 kilobases apart) DNA sites in the Escherichia coli chromosome.

9. The Tn7 transposase is a heteromeric complex in which DNA breakage and joining activities are distributed between different gene products.

Review 10. Tn7 elements: engendering diversity from chromosomes to episomes.