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Article

Evolutionary paths of streptococcal and staphylococcal superantigens

17 Aug 2012

Abstract excerpt

BACKGROUND: Streptococcus pyogenes (GAS) harbors several superantigens (SAgs) in the prophage region of its genome, although speG and smez are not located in this region. The diversity of SAgs is thought to arise during horizontal transfer, but their evolutionary pathways have not yet been determined. We recently completed sequencing the entire genome of S. dysgalactiae subsp. equisimilis (SDSE), the closest...

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PMID: 22900646
DOI: 10.1186/1471-2164-13-404

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