Erwinia chrysanthemi O antigen is required for betaine osmoprotection in high-salt media.
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ABSTRACT:
SUBMITTER: Touze T
PROVIDER: S-EPMC490874 | biostudies-literature | 2004 Aug
REPOSITORIES: biostudies-literature
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Erwinia chrysanthemi O antigen is required for betaine osmoprotection in high-salt media.
Touzé Thierry T Goude Renan R Georgeault Sylvie S Blanco Carlos C Bonnassie Sylvie S
Journal of bacteriology 20040801 16
Cellular components necessary for osmoprotection are poorly known. In this study we show that O antigen is specifically required for the effectiveness of betaines as osmoprotectants for Erwinia chrysanthemi in saline media. The phenotype is correlated with the inability of rfb mutant strains to maintain a high accumulation level of betaines in hypersaline media. ...[more]
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