Genetic diversity of O-antigen biosynthesis regions in Vibrio cholerae.
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ABSTRACT:
SUBMITTER: Aydanian A
PROVIDER: S-EPMC3067440 | biostudies-literature | 2011 Apr
REPOSITORIES: biostudies-literature
Publications
Genetic diversity of O-antigen biosynthesis regions in Vibrio cholerae.
Aydanian Antonina A Tang Li L Morris J Glenn JG Johnson Judith A JA Stine O Colin OC
Applied and environmental microbiology 20110211 7
O-antigen biosynthetic (wbf) regions for Vibrio cholerae serogroups O5, O8, and O108 were isolated and sequenced. Sequences were compared to those of other published V. cholerae O-antigen regions. These wbf regions showed a high degree of heterogeneity both in gene content and in gene order. Genes identified frequently showed greater similarities to polysaccharide biosynthesis genes from species other than V. cholerae. Our results demonstrate the plasticity of O-antigen genes in V. cholerae, the ...[more]
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