Analysis of Bacillus cereus toxicity using PCR, ELISA and a lateral flow device
نویسندگان
چکیده
منابع مشابه
Genetic diversity among Bacillus anthracis, Bacillus cereus and Bacillus thuringiensis strains using repetitive element polymorphism-PCR.
Repetitive element polymorphism-PCR (REP-PCR) is one of the tools that has been used to elucidate genetic diversity of related microorganisms. Using the MB1 primer, REP-PCR fingerprints from 110 Bacillus strains within the "B. cereus group" have identified eighteen distinct categories, while other more distantly related bacterial species fell within six additional categories. All Bacillus anthr...
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Background: Bacillus cereus is an endemic, Gram-positive, rod-shaped, motile, beta hemolytic bacterium. Some strains are harmful to humans and cause foodborne illness and it's spore is resistant against difficult condition In recent years life style and feeding habits have changed and an increase in the use of ready to eat product has raised concern about quality and health assessment. Dehydrat...
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Many strains of Bacillus cereus cause gastrointestinal diseases, and the closely related insect pathogen B. thuringiensis has also been involved in outbreaks of diarrhea. The diarrheal types of diseases are attributed to enterotoxins. Two different enterotoxic protein complexes, hemolysin BL (HBL) and nonhemolytic enterotoxin (NHE), and an enterotoxic protein, enterotoxin T, have been character...
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Objective High concentration of iron and other trace elements could restrict bacterial growth and modify their metabolic pattern as well. However, this study aimed to find out the influence of iron, chromium, cadmium and synergism or antagonism between these elements on the growth of a gram positive bacterium. Materials and Methods In a series of experiments, Bucillus cereus was cultured in a n...
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ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 2015
ISSN: 1364-5072
DOI: 10.1111/jam.12766