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首页> 外文期刊>Journal of Clinical Microbiology >Enterotoxigenic Profiles of Food-Poisoning and Food-Borne Bacillus cereus Strains
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Enterotoxigenic Profiles of Food-Poisoning and Food-Borne Bacillus cereus Strains

机译:食物中毒和食物型蜡状芽孢杆菌菌株的肠毒素学特征

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摘要

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.
机译:51 B的产肠毒素谱。将蜡状食物相关菌株与37种 B菌株进行了比较。蜡状食物中毒菌株。腹泻菌株(73%和63%)中的 cytK hbl-nhe-cytK 肠毒素基因的关联比食源性菌株(37%和33%)更频繁。与腹泻菌株不同,食源性菌株表现出频繁的 nhe hbl 基因多态性,并且通常是低毒素产生者。

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