title: Interactions between proteolytic and cellulolytic rumen bacteria during hydrolysis of plant cell wall protein.
abstract: During the degradation of the plant cell wall protein of dried alfalfa, interactions may occur between hydrolytic activities of cellulolytic (Ruminococcus albus or Fibrobacter succinogenes) and proteolytic (Prevotella ruminicola or Butyrivibrio fibrisolvens) bacteria. In vitro the hydrolysis of these protein compounds begins after the depolymerization of the cell wall polysaccharides has started. Maximal degradation of cell wall protein of dried alfalfa (37.2%) was obtained with cocultures of Prevotella ruminicola and Ruminococcus albus.
authors.affiliation: INRA, ENSAIA, Laboratoire de Zootechnie, Vandoeuvre, France.
authors.forename: D
authors.initials: D
authors.lastname: Debroas
authors.forename: G
authors.initials: G
authors.lastname: Blanchart
mesh_terms: D000818:Animals; D001419:Bacteria / Q000378:metabolism*; D002473:Cell Wall / Q000378:metabolism*; D002482:Cellulose / Q000378:metabolism*; D006868:Hydrolysis; D000455:Medicago sativa / Q000378:metabolism; D010940:Plant Proteins / Q000378:metabolism*; D012417:Rumen / Q000382:microbiology*
chemical_list: D010940:Plant Proteins; D002482:Cellulose