Structural studies of the main exopolysaccharide produced by the deep-sea bacterium Alteromonas infernus

Type Article
Date 2004-10
Language English
Author(s) Roger Olivier, Kervarec Nelly, Ratiskol Jacqueline, Colliec-Jouault SylviaORCID, Chevolot Lionel
Affiliation(s) IFREMER, Lab Biotechnol Mol Marines, Dept Valorisat Prod, F-44311 Nantes, France.
Univ Bretagne Occidentale, Lab RMN, F-29200 Brest, France.
Univ Paris 13, CNRS, Lab Rech Macromol, F-97354 Villetaneuse, France.
Source Carbohydrate Research (0008-6215) (Elsevier), 2004-10 , Vol. 339 , N. 14 , P. 2371-2380
DOI 10.1016/j.carres.2004.07.021
WOS© Times Cited 63
Keyword(s) Hydrothermal vent, Structure, Bacterial polysaccharide, Alteromonas
Abstract The structure of the extracellular polysaccharide produced by the mesophilic species, Alteromonas infernus, found in deep-sea hydrothermal vents and grown under laboratory conditions, has been investigated using partial depolymerization, methylation analysis, mass spectrometry and NMR spectroscopy. The repeating units of this polysaccharide is a nonasaccharide with the following structure:


(C) 2004 Elsevier Ltd. All rights reserved.
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