Structural studies of the main exopolysaccharide produced by the deep-sea bacterium Alteromonas infernus |
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| Authors: | Roger Olivier Kervarec Nelly Ratiskol Jacqueline Colliec-Jouault Sylvia Chevolot Lionel |
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| Affiliation: | Laboratoire de Biotechnologie des Molécules Marines, IFREMER, Département Valorisation des Produits, BP 21105, F-44311 Nantes, France. |
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| 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: [carbohydrate: see text]. |
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| Keywords: | Alteromonas Bacterial polysaccharide Structure Hydrothermal vent |
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