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Literature DB >> 4577742

Description of an incompatibility mutant of Escherichia coli.

Abstract

A mutant Hfr strain of Escherichia coli which has an impaired incompatibility function but is normal for other F factor functions has been isolated. This Inc(-) Hfr permits the maintenance and transfer of both the integrated F factor and an F' factor. F' factors have been isolated from the integrated F factor of the Inc(-) Hfr strain. When these episomes were tested in matings with Hfr or F' strains, they did not differ in any observed way from wild-type F' factors.

Entities: Species

Mesh：

Substances：
DNA, Bacterial

Year: 1973 PMID： 4577742 PMCID： PMC246232 DOI： 10.1128/jb.115.1.213-220.1973

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

18 in total

1. ISOLATION AND CHARACTERIZATION OF RECOMBINATION-DEFICIENT MUTANTS OF ESCHERICHIA COLI K12.

Authors: A J CLARK; A D MARGULIES
Journal: Proc Natl Acad Sci U S A Date: 1965-02 Impact factor: 11.205

2. TOPOGRAPHY OF COTRANSDUCIBLE ARGININE MUTATIONS IN ESCHERICHIA COLI K-12.

Authors: N GLANSDORFF
Journal: Genetics Date: 1965-02 Impact factor: 4.562

3. Deletion map of the Escherichia coli K-12 sex factor F: the order of eleven transfer cistrons.

Authors: K Ippen-Ihler; M Achtman; N Willetts
Journal: J Bacteriol Date: 1972-06 Impact factor: 3.490

4. Transfer-defective mutants of sex factors in Escherichia coli. II. Deletion mutants of an F-prime and deletion mapping of cistrons involved in genetic transfer.

Authors: E Otsubo
Journal: Genetics Date: 1970-02 Impact factor: 4.562

5. Transfer-defective mutants of sex factors in Escherichia coli. I. Defective mutants and complementation analysis.

Authors: E Otsubo; Y Nishimura; Y Hirota
Journal: Genetics Date: 1970-02 Impact factor: 4.562

6. Formation of merodiploids in matings with a class of Rec- recipient strains of Escherichia coli K12.

Authors: B Low
Journal: Proc Natl Acad Sci U S A Date: 1968-05 Impact factor: 11.205

7. [Mutations of the F episome of Escherichia coli K 12. II. Mutants with thermosensitive replication].

Authors: F Cuzin; F Jacob
Journal: Ann Inst Pasteur (Paris) Date: 1967-04

8. A mutant of Escherichia coli permitting replication of two F factors.

Authors: W K Maas; A D Goldschmidt
Journal: Proc Natl Acad Sci U S A Date: 1969-03 Impact factor: 11.205

9. [Mutations of the F episome of Escherichia coli K 12. I. Defective mutations].

Authors: F Cuzin; F Jacob
Journal: Ann Inst Pasteur (Paris) Date: 1967-01

10. PROPERTIES OF F' STRAINS OF ESCHERICHIA COLI SUPERINFECTED WITH F-LACTOSE AND F-GALATOSE EPISOMES.

Authors: H Echols
Journal: J Bacteriol Date: 1963-02 Impact factor: 3.490

22 in total

1. Genetic and physical characteristics of an enterotoxin plasmid.

Authors: D S Santos; S Palchaudhuri; W K Maas
Journal: J Bacteriol Date: 1975-12 Impact factor: 3.490

2. Compatibility of pTM89, a new F-like R factor, and of derivative plasmids.

Authors: C Monti-Bragadin; L Samer
Journal: J Bacteriol Date: 1975-12 Impact factor: 3.490

3. 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

4. dnaB gene of Escherichia coli K-12 affects superinfection inhibition between F' plasmids.

Authors: G S Bezanson; V N Iyer
Journal: J Bacteriol Date: 1975-07 Impact factor: 3.490

5. Expression of a mutation affecting F incompatibility in the integrated but not the autonomous state of F.

Authors: A Pfister; J K DeVries; W K Maas
Journal: J Bacteriol Date: 1976-07 Impact factor: 3.490

6. Genetic analysis of the inter-relationship between plasmid replication and incompatibility.

Authors: P A Meacock; S N Cohen
Journal: Mol Gen Genet Date: 1979-07-13

7. Replication of Fpoh+ plasmid in mafA mutants of Escherichia coli defective in plasmid maintenance.

Authors: C Wada; T Yura; S Hiraga
Journal: Mol Gen Genet Date: 1977-04-29

8. Genetic mapping of the chromosomal replication origin of Salmonella typhimurium.

Authors: K Joh; S Hiraga
Journal: J Bacteriol Date: 1979-05 Impact factor: 3.490

9. Further characterization of the R plasmid Rts1 and its mutant pTW2: replication and incompatibility of the plasmid.

Authors: Y Terawaki; Y Kobayashi
Journal: J Bacteriol Date: 1978-08 Impact factor: 3.490

10. Fusion of two F-prime factors in Escherichia coli studied by electron microscope heteroduplex analysis.

Authors: S Palchaudhuri; W K Maas
Journal: Mol Gen Genet Date: 1976-08-02