title: Enterotoxigenic profiles of food-poisoning and food-borne Bacillus cereus strains.
abstract: The enterotoxigenic profiles of 51 B. cereus food-related strains were compared to those of 37 B. cereus food-poisoning strains. cytK and association of hbl-nhe-cytK enterotoxin genes were more frequent among diarrheal strains (73 and 63%) than among food-borne strains (37 and 33%). Unlike diarrheal strains, food-borne strains showed frequent nhe and hbl gene polymorphisms and were often low toxin producers.
authors.affiliation: Institut National de la Recherche Agronomique, UMR A408 Sécurité et Qualité des Produits d'Origine Végétale, INRA, Domaine Saint-Paul, Site Agroparc, F-84914 Avignon Cedex 9, France. guinebre@avignon.inra.fr
authors.forename: Marie-Hélène
authors.initials: MH
authors.lastname: Guinebretière
authors.forename: Véronique
authors.initials: V
authors.lastname: Broussolle
authors.forename: Christophe
authors.initials: C
authors.lastname: Nguyen-The
mesh_terms: D000818:Animals; D001409:Bacillus cereus / Q000235:genetics / Q000378:metabolism*; D001426:Bacterial Proteins / Q000235:genetics / Q000378:metabolism; D004269:DNA, Bacterial / Q000032:analysis; D003967:Diarrhea / Q000382:microbiology; D004768:Enterotoxins / Q000235:genetics* / Q000378:metabolism*; D005516:Food Microbiology; D005517:Foodborne Diseases / Q000382:microbiology*; D016908:Gram-Positive Bacterial Infections / Q000382:microbiology; D006801:Humans; D016133:Polymerase Chain Reaction
chemical_list: D001426:Bacterial Proteins; D004269:DNA, Bacterial; D004768:Enterotoxins; C040792:enterotoxin, Bacillus cereus