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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.

SUBMITTER: Guinebretiere MH 

PROVIDER: S-EPMC120679 | biostudies-literature | 2002 Aug

REPOSITORIES: biostudies-literature

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Enterotoxigenic profiles of food-poisoning and food-borne Bacillus cereus strains.

Guinebretière Marie-Hélène MH   Broussolle Véronique V   Nguyen-The Christophe C  

Journal of clinical microbiology 20020801 8


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. ...[more]

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