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Literature DB >> 1250221

Altered cotransduction frequencies exhibited by HT-mutants of Salmonella-phage P22.

Abstract

Phage P22-mutants with increased transduction ability (HT-mutants) show in comparison to wild type 22, different frequencies of contransduction for markers on two different transducing fragments of the Salmonella chromosome. The data are interpreted as indicating that host DNA to be packaged is cut by HT-mutants at sites different from those cut by wild-type phage, due to an altered specificity of the nuclease responsible for this step.

Entities: Species

Mesh：

Substances：
DNA, Bacterial

Year: 1976 PMID： 1250221 DOI： 10.1007/bf00269408

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

9 in total

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Authors: N D ZINDER
Journal: J Cell Physiol Suppl Date: 1955-05

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Authors: H Ozeki
Journal: Genetics Date: 1959-05 Impact factor: 4.562

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Authors: H Schmieger; H Backhaus
Journal: Mol Gen Genet Date: 1973-01-24

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Authors: H Schmieger
Journal: Mol Gen Genet Date: 1972

5. Gene order and co-transduction in the leu-ara-fol-pyrA region of the Salmonella typhimurium linkage map.

Authors: J Kemper
Journal: J Bacteriol Date: 1974-01 Impact factor: 3.490

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Authors: D Botstein; C H Waddell; J King
Journal: J Mol Biol Date: 1973-11-15 Impact factor: 5.469

7. Heterogeneity in P22 transducing particles.

Authors: J R Roth; P E Hartman
Journal: Virology Date: 1965-11 Impact factor: 3.616

8. Variation in composition of chromosome fragments transduced by phage P22.

Authors: U Pearce; B A Stocker
Journal: Virology Date: 1965-11 Impact factor: 3.616

9. Phage genes involved in the formation generalized transducing particles in Salmonella--Phage P22.

Authors: A S Raj; A Y Raj; H Schmieger
Journal: Mol Gen Genet Date: 1974

9 in total

21 in total

1. Transduction-mediated transfer of unmarked deletion and point mutations through use of counterselectable suicide vectors.

Authors: Ho Young Kang; Charles M Dozois; Steven A Tinge; Tae Ho Lee; Roy Curtiss
Journal: J Bacteriol Date: 2002-01 Impact factor: 3.490

2. Immune responses to recombinant pneumococcal PsaA antigen delivered by a live attenuated Salmonella vaccine.

Authors: Shifeng Wang; Yuhua Li; Huoying Shi; Giorgio Scarpellini; Ascencion Torres-Escobar; Kenneth L Roland; Roy Curtiss
Journal: Infect Immun Date: 2010-05-17 Impact factor: 3.441

3. Immunogenicity of recombinant attenuated Salmonella enterica serovar Typhimurium vaccine strains carrying a gene that encodes Eimeria tenella antigen SO7.

Authors: Vjollca Konjufca; Mark Jenkins; Shifeng Wang; Maria Dolores Juarez-Rodriguez; Roy Curtiss
Journal: Infect Immun Date: 2008-09-22 Impact factor: 3.441

9. Bacteriophage P22-mediated specialized transduction in Salmonella typhimurium: high frequency of aberrant prophage excision.

Authors: D Y Kwoh; J Kemper
Journal: J Virol Date: 1978-09 Impact factor: 5.103

10. A sopB deletion mutation enhances the immunogenicity and protective efficacy of a heterologous antigen delivered by live attenuated Salmonella enterica vaccines.

Authors: Yuhua Li; Shifeng Wang; Wei Xin; Giorgio Scarpellini; Zhaoxing Shi; Bronwyn Gunn; Kenneth L Roland; Roy Curtiss
Journal: Infect Immun Date: 2008-09-02 Impact factor: 3.441