JB
Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Touzé, T.
Right arrow Articles by Bonnassie, S.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Touzé, T.
Right arrow Articles by Bonnassie, S.
Journal of Bacteriology, August 2004, p. 5547-5550, Vol. 186, No. 16
0021-9193/04/$08.00+0     DOI: 10.1128/JB.186.16.5547-5550.2004
Copyright © 2004, American Society for Microbiology. All Rights Reserved.

Erwinia chrysanthemi O Antigen Is Required for Betaine Osmoprotection in High-Salt Media

Thierry Touzé, Renan Goude, Sylvie Georgeault, Carlos Blanco, and Sylvie Bonnassie*

Osmorégulation chez les bactéries, CNRS UMR 6026, Campus de Beaulieu, Université de Rennes I, 35042 Rennes, France

Received 5 February 2004/ Accepted 17 May 2004

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.

* Corresponding author. Mailing address: Osmorégulation chez les bactéries, CNRS UMR 6026, Université de Rennes I, Campus de Beaulieu, Av. du Général Leclerc, 35042 Rennes, France. Phone: 33-223236141. Fax: 33-223236775. E-mail: sylvie.bonnassie{at}univ-rennes1.fr.

Journal of Bacteriology, August 2004, p. 5547-5550, Vol. 186, No. 16
0021-9193/04/$08.00+0     DOI: 10.1128/JB.186.16.5547-5550.2004
Copyright © 2004, American Society for Microbiology. All Rights Reserved.





Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
Appl. Environ. Microbiol. Infect. Immun. Eukaryot. Cell
Mol. Cell. Biol. J. Virol. Microbiol. Mol. Biol. Rev.
ALL ASM JOURNALS

Copyright © 2004 by the American Society for Microbiology. All rights reserved.