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Literature DB >> 8820570

Genetic barriers among bacteria.

Abstract

Barriers to chromosomal gene transfer between bacterial species control their genetic isolation. These barriers, such as different microhabitats, the host ranges of genetic exchange vectors and restriction-modification systems, limit gene exchange, but the major limitation is genomic sequence divergence. The mismatch-repair system inhibits interspecies recombination, the inducible SOS system stimulates interspecies recombination, while natural selection determines the effective recombination frequencies.

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Year: 1996 PMID： 8820570 DOI： 10.1016/0966-842X(96)81514-9

Source DB: PubMed Journal: Trends Microbiol ISSN： 0966-842X Impact factor: 17.079

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Cited

37 in total

1. Registered designation of origin areas of fermented food products defined by microbial phenotypes and artificial neural networks.

Authors: M F Lopes; C I Pereira; F M Rodrigues; M P Martins; M C Mimoso; T C Barros; J J Figueiredo Marques; R P Tenreiro; J S Almeida; M T Barreto Crespo
Journal: Appl Environ Microbiol Date: 1999-10 Impact factor: 4.792

2. A phylogenomic study of DNA repair genes, proteins, and processes.

Authors: J A Eisen; P C Hanawalt
Journal: Mutat Res Date: 1999-12-07 Impact factor: 2.433

3. Cellular responses to postsegregational killing by restriction-modification genes.

Authors: N Handa; A Ichige; K Kusano; I Kobayashi
Journal: J Bacteriol Date: 2000-04 Impact factor: 3.490

Review 4. Stress-induced evolution and the biosafety of genetically modified microorganisms released into the environment.

Authors: V V Velkov
Journal: J Biosci Date: 2001-12 Impact factor: 1.826

5. Barriers to recombination between closely related bacteria: MutS and RecBCD inhibit recombination between Salmonella typhimurium and Salmonella typhi.

Authors: T C Zahrt; S Maloy
Journal: Proc Natl Acad Sci U S A Date: 1997-09-02 Impact factor: 11.205

Genetic barriers among bacteria.

1. Registered designation of origin areas of fermented food products defined by microbial phenotypes and artificial neural networks.

2. A phylogenomic study of DNA repair genes, proteins, and processes.

3. Cellular responses to postsegregational killing by restriction-modification genes.

Review 4. Stress-induced evolution and the biosafety of genetically modified microorganisms released into the environment.

5. Barriers to recombination between closely related bacteria: MutS and RecBCD inhibit recombination between Salmonella typhimurium and Salmonella typhi.

Review 6. Examining bacterial species under the specter of gene transfer and exchange.

7. The effect of chromosome geometry on genetic diversity.

8. The conflict between horizontal gene transfer and the safeguard of identity: origin of meiotic sexuality.

9. Mismatch repair in Escherichia coli cells lacking single-strand exonucleases ExoI, ExoVII, and RecJ.

10. A phylogenomic study of the MutS family of proteins.