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Literature DB >> 327266

Complementation of transfer deficient ColE1 mutants.

Abstract

The transfer defect of some ColE1 mutants is complemented by ColE1 or ColK, but not by ColE2. This implies that at least one ColE1-specified protein or RNA is normally needed for ColE1 conjugal transfer. The gene(s) postulated for this function lies within a region whose length is at most 50% of the genome.

Entities: Disease

Mesh：

Substances：

Year: 1977 PMID： 327266 DOI： 10.1007/bf00338695

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

12 in total

1. Bacterial mutants able to partly suppress the effect of N mutations in bacteriophage lambda.

Authors: F Brunel; J Davison
Journal: Mol Gen Genet Date: 1975

Review 2. Recalibrated linkage map of Escherichia coli K-12.

Authors: B J Bachmann; K B Low; A L Taylor
Journal: Bacteriol Rev Date: 1976-03

3. Segregation kinetics of colicinogenic factor col E1 from a bacterial population temperature sensitive for DNA polymerase I.

Authors: B W Durkacz; D J Sherratt
Journal: Mol Gen Genet Date: 1973

4. Translocation of a plasmid DNA sequence which mediates ampicillin resistance: molecular nature and specificity of insertion.

Authors: F Heffron; C Rubens; S Falkow
Journal: Proc Natl Acad Sci U S A Date: 1975-09 Impact factor: 11.205

5. Recombination between bacterial plasmids leading to the formation of plasmid multimers.

Authors: J R Bedbrook; F M Ausubel
Journal: Cell Date: 1976-12 Impact factor: 41.582

6. A colony bank containing synthetic Col El hybrid plasmids representative of the entire E. coli genome.

Authors: L Clarke; J Carbon
Journal: Cell Date: 1976-09 Impact factor: 41.582

7. Characterization of a mini-ColC1 plasmid.

Authors: V Hershfield; H W Boyer; L Chow; D R Helinski
Journal: J Bacteriol Date: 1976-04 Impact factor: 3.490

8. The transposon Tn1 as a probe for studying ColE1 structure and function.

Authors: G Dougan; D Sherratt
Journal: Mol Gen Genet Date: 1977-03-07

9. Nonchromosomal antibiotic resistance in bacteria: genetic transformation of Escherichia coli by R-factor DNA.

Authors: S N Cohen; A C Chang; L Hsu
Journal: Proc Natl Acad Sci U S A Date: 1972-08 Impact factor: 11.205

10. The generation of a ColE1-Apr cloning vehicle which allows detection of inserted DNA.

Authors: M So; R Gill; S Falkow
Journal: Mol Gen Genet Date: 1975-12-30

28 in total

1. Transformation-derived Neisseria gonorrhoeae plasmids with altered structure and function.

Authors: T E Sox; W Mohammed; P F Sparling
Journal: J Bacteriol Date: 1979-05 Impact factor: 3.490

2. Construction and characterization of amplifiable multicopy DNA cloning vehicles derived from the P15A cryptic miniplasmid.

Authors: A C Chang; S N Cohen
Journal: J Bacteriol Date: 1978-06 Impact factor: 3.490

6. Mobilization of closely related plasmids pUB110 and pBC16 by Bacillus plasmid pXO503 requires trans-acting open reading frame beta.

Authors: L B Selinger; N F McGregor; G G Khachatourians; M F Hynes
Journal: J Bacteriol Date: 1990-06 Impact factor: 3.490

Complementation of transfer deficient ColE1 mutants.

1. Bacterial mutants able to partly suppress the effect of N mutations in bacteriophage lambda.

Review 2. Recalibrated linkage map of Escherichia coli K-12.

3. Segregation kinetics of colicinogenic factor col E1 from a bacterial population temperature sensitive for DNA polymerase I.

4. Translocation of a plasmid DNA sequence which mediates ampicillin resistance: molecular nature and specificity of insertion.

5. Recombination between bacterial plasmids leading to the formation of plasmid multimers.

6. A colony bank containing synthetic Col El hybrid plasmids representative of the entire E. coli genome.

7. Characterization of a mini-ColC1 plasmid.

8. The transposon Tn1 as a probe for studying ColE1 structure and function.

9. Nonchromosomal antibiotic resistance in bacteria: genetic transformation of Escherichia coli by R-factor DNA.

10. The generation of a ColE1-Apr cloning vehicle which allows detection of inserted DNA.

1. Transformation-derived Neisseria gonorrhoeae plasmids with altered structure and function.

2. Construction and characterization of amplifiable multicopy DNA cloning vehicles derived from the P15A cryptic miniplasmid.

3. The pCoo plasmid of enterotoxigenic Escherichia coli is a mosaic cointegrate.

4. Transposon-mediated conjugational transmission of nonconjugative plasmids.

5. Mobilization of the non-conjugative plasmid RSF1010: a genetic and DNA sequence analysis of the mobilization region.

6. Mobilization of closely related plasmids pUB110 and pBC16 by Bacillus plasmid pXO503 requires trans-acting open reading frame beta.

7. Characterization of the ColE1 mobilization region and its protein products.

8. Cell-cell interactions in conjugating Escherichia coli: role of F pili and fate of mating aggregates.

9. Tra cistrons and proteins encoded by the Escherichia coli antibiotic resistance plasmid R6-5.

10. Plasmid ColE1 conjugal mobility: the nature of bom, a region required in cis for transfer.