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Literature DB >> 6296047

Origin of Escherichia coli K-12 Hfr B7.

M J Virolle, J P Gélugne, S Béjar, J P Bouché.

Abstract

Several F' plasmids encoding resistance to tetracycline have been derived from a trg::Tn10 Hfr B7 strain of Escherichia coli K-12. One of these plasmids, JGF312, was analyzed by restriction endonuclease digestion and Southern blot hybridization to cloned chromosomal fragments. This analysis revealed that JGF312 was formed by Tn10-promoted deletion from the Tn10 insertion (31.4 min) to within the prophage rac at 30.1 min. Hfr B7 was shown to result from recombination between IS2 of F delta (33-43) and a chromosomal IS2 located within the rac-man region at 30.9 min on the genetic map.

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Year: 1983 PMID： 6296047 PMCID： PMC221676 DOI： 10.1128/jb.153.2.610-615.1983

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

19 in total

1. Enumeration and identification of IS3 elements in Escherichia coli strains.

Authors: R C Deonier; R G Hadley; M Hu
Journal: J Bacteriol Date: 1979-03 Impact factor: 3.490

2. Construction and BamHL analysis of chimeric plasmids containing EcoRL DNA fragments of the F sex factor.

Authors: R A Skurray; H Nagaishi; A J Clark
Journal: Plasmid Date: 1978-02 Impact factor: 3.466

3. Excision of F plasmid sequences by recombination at directly repeated insertion sequence 2 elements: involvement of recA.

Authors: R C Deonier; L Mirels
Journal: Proc Natl Acad Sci U S A Date: 1977-09 Impact factor: 11.205

4. Physical mapping of a DNA sequence common to plasmids of incompatibility group F I.

Authors: S Palchaudhuri; W K Maas
Journal: Proc Natl Acad Sci U S A Date: 1977-03 Impact factor: 11.205

Review 5. Escherichia coli K-12 F-prime factors, old and new.

Authors: K B Low
Journal: Bacteriol Rev Date: 1972-12

6. Electron microscope heteroduplex studies of sequence relations among plasmids of Escherichia coli. IX. Note on the deletion mutant of F, F delta(33-43).

Authors: W M Anthony; R C Deonier; H J Lee; S Hu; E Otsubo; N Davidson; P Broda
Journal: J Mol Biol Date: 1974-11-15 Impact factor: 5.469

10. Transposon-insertion mutants of Escherichia coli K12 defective in a component common to galactose and ribose chemotaxis.

Authors: S Harayama; E T Palva; G L Hazelbauer
Journal: Mol Gen Genet Date: 1979-03-20

6 in total

1. Genetic mapping in Escherichia coli of tmk, the locus for dTMP kinase.

Authors: J P Binkley; P L Kuempel
Journal: J Bacteriol Date: 1986-12 Impact factor: 3.490

2. Genetic inactivation of topoisomerase I suppresses a defect in initiation of chromosome replication in Escherichia coli.

Authors: J Louarn; J P Bouché; J Patte; J M Louarn
Journal: Mol Gen Genet Date: 1984

Review 6. Bacterial genome instability.

Authors: Elise Darmon; David R F Leach
Journal: Microbiol Mol Biol Rev Date: 2014-03 Impact factor: 11.056

6 in total

Origin of Escherichia coli K-12 Hfr B7.

1. Enumeration and identification of IS3 elements in Escherichia coli strains.

2. Construction and BamHL analysis of chimeric plasmids containing EcoRL DNA fragments of the F sex factor.

3. Excision of F plasmid sequences by recombination at directly repeated insertion sequence 2 elements: involvement of recA.

4. Physical mapping of a DNA sequence common to plasmids of incompatibility group F I.

Review 5. Escherichia coli K-12 F-prime factors, old and new.

6. Electron microscope heteroduplex studies of sequence relations among plasmids of Escherichia coli. IX. Note on the deletion mutant of F, F delta(33-43).

7. Physical characterisation of the "Rac prophage" in E. coli K12.

8. The gamma delta sequence of F is an insertion sequence.

9. Restriction endonuclease mapping and mutagenesis of the F sex factor replication region.

10. Transposon-insertion mutants of Escherichia coli K12 defective in a component common to galactose and ribose chemotaxis.

1. Genetic mapping in Escherichia coli of tmk, the locus for dTMP kinase.

2. Genetic inactivation of topoisomerase I suppresses a defect in initiation of chromosome replication in Escherichia coli.

3. Molecular cloning of the region of the terminus of Escherichia coli K-12 DNA replication.

4. Complete maps of IS1, IS2, IS3, IS4, IS5, IS30 and IS150 locations in Escherichia coli K12.

5. Characterization and properties of very large inversions of the E. coli chromosome along the origin-to-terminus axis.

Review 6. Bacterial genome instability.