Article
Evolution of the core and pan-genome of Streptococcus: positive selection, recombination, and genome composition
2 May 2007
Abstract excerpt
BACKGROUND: The genus Streptococcus is one of the most diverse and important human and agricultural pathogens. This study employs comparative evolutionary analyses of 26 Streptococcus genomes to yield an improved understanding of the relative roles of recombination and positive selection in pathogen adaptation to their hosts. RESULTS: Streptococcus genomes exhibit extreme levels of evolutionary plasticity, with...
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