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The structure of a putative exopolysaccharide of Burkholderia gladioli pv. agaricicola |
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| Authors: | Kaczynski Zbigniew Karapetyan Gnuni Evidente Antonio Iacobellis Nicola S Holst Otto |
| Institution: | a Division of Structural Biochemistry, Research Center Borstel, Leibniz-Center for Medicine and Biosciences, D-23845 Borstel, Germany b Dipartimento di Scienze Del Suolo, Della Pianta e Dell’ Ambiente, Universitá Degli Studi di Napoli Federico II, I-80055 Portici (NA), Italy c Dipartimento di Biologia, Difesa e Biotecnologie Agro Forestali, Università degli Studi della Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy |
| Abstract: | A putative capsular polysaccharide containing d-rhamnose was isolated from the phytopathogenic bacterium Burkholderia gladioli pv. agaricicola by phenol/water extraction followed by ultracentrifugation of the separated water phase and gel-permeation chromatography of the thus obtained supernatant. By means of chemical analyses and NMR spectroscopy, the repeating unit of the polymer was shown to be a linear tetrasaccharide with the structure. |
| Keywords: | Mushroom disease Agaricus bitorquis Burkholderia gladioli pv agaricicola Exopolysaccharide NMR spectroscopy |
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