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Genetic barriers among bacteria.

I Matic·F Taddei·M Radman
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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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BacteriaConjugation, GeneticDNA Restriction-Modification EnzymesGene Transfer TechniquesRecombination, GeneticSOS Response, GeneticsSelection, GeneticSpecies SpecificityTransduction, GeneticTransformation, GeneticJournal ArticleReview

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I Matic, F Taddei, M Radman. 1996. Genetic barriers among bacteria.. https://doi.org/10.1016/0966-842x(96)81514-9

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