Acquisition of insertion sequences and the GBSi1 intron by Streptococcus agalactiae isolates correlates with the evolution of the species.
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ABSTRACT:
SUBMITTER: Hery-Arnaud G
PROVIDER: S-EPMC1196170 | biostudies-literature | 2005 Sep
REPOSITORIES: biostudies-literature
Publications
Acquisition of insertion sequences and the GBSi1 intron by Streptococcus agalactiae isolates correlates with the evolution of the species.
Héry-Arnaud Geneviève G Bruant Guillaume G Lanotte Philippe P Brun Stella S Rosenau Agnès A van der Mee-Marquet Nathalie N Quentin Roland R Mereghetti Laurent L
Journal of bacteriology 20050901 17
The prevalence of insertion sequences IS1548, IS861, IS1381, and ISSa4 and of the group II intron GBSi1 within Streptococcus agalactiae human isolates strongly correlates with the genetic lineages obtained by multilocus sequence typing. Our results yielded an evolutionary scheme for the acquisition of these genetic elements linked to the ecosystems from which the isolates were obtained. ...[more]
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