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Form variation in Escherichia coli K1: determined by O-acetylation of the capsular polysaccharide

The chemical basis for the alternating antigenic change called form variation noted for the Escherichia coli K1-capsular polysaccharide has been shown by 13C nuclear magnetic resonance to be a result of random O- acetylation of C7 and C9 carbons of the alpha-2-8-linked sialic acid homopolymer. A ser...

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Formato: Artigo
Lenguaje:Inglês
Publicado: The Rockefeller University Press 1979
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2184817/
https://ncbi.nlm.nih.gov/pubmed/372481
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