Functional dissection of Streptococcus pyogenes M5 protein: the hypervariable region is essential for virulence.

The surface-localized M protein of Streptococcus pyogenes is a major virulence factor that inhibits phagocytosis, as determined ex vivo. Because little is known about the role of M protein in vivo we analyzed the contribution of different M protein regions to virulence, using the fibrinogen (Fg)-bin...

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Bibliographic Details
Main Authors: Johan Waldemarsson, Margaretha Stålhammar-Carlemalm, Charlotta Sandin, Francis J Castellino, Gunnar Lindahl
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2009-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC2749438?pdf=render