title: Structural determination of the complex exopolysaccharide from the virulent strain of Cryphonectria parasitica.
abstract: The structure of a new exopolysaccharide from the virulent strain of Cryphonectria parasitica was elucidated by means of 2D NMR spectroscopy and selective degradations (mild hydrolysis and acetolysis). The polysaccharide is built up of mannose, galactose and rhamnose and has a rather complex non-repetitive structure that can be idealised as follows:
authors.affiliation: Dipartimento di Chimica Organica e Biochimica, Università di Napoli 'Federico II', via Cynthia 4, I-80126, Napoli, Italy. molinaro@unina.it
authors.forename: A
authors.initials: A
authors.lastname: Molinaro
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Piscopo
authors.forename: Rosa
authors.initials: R
authors.lastname: Lanzetta
authors.forename: Michelangelo
authors.initials: M
authors.lastname: Parrilli
mesh_terms: D001203:Ascomycota / Q000737:chemistry* / Q000472:pathogenicity; D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D006601:Hexoses / Q000032:analysis / Q000737:chemistry; D008969:Molecular Sequence Data; D019906:Nuclear Magnetic Resonance, Biomolecular; D011134:Polysaccharides / Q000737:chemistry*; D014774:Virulence
chemical_list: D006601:Hexoses; D011134:Polysaccharides