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 sero...
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| Главные авторы: | , , , , , , , |
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| Формат: | Artigo |
| Язык: | английский |
| Опубликовано: |
1979
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| Online-ссылка: | https://doi.org/10.1084/jem.149.3.669 https://rupress.org/jem/article-pdf/149/3/669/1089901/669.pdf |
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