Clostridium perfringens sporulation and sporulation-associated toxin production

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dc.contributor.authorLi, Jihong
dc.contributor.authorParedes-Sabja, Daniel
dc.contributor.authorSarker, Mahfuzur R.
dc.contributor.authorMcclane, Bruce A.
dc.date.accessioned2023-11-24T21:56:30Z
dc.date.available2023-11-24T21:56:30Z
dc.date.issued2016
dc.descriptionIndexación: Scopus.es
dc.description.abstractThe ability of Clostridium perfringens to form spores plays a key role during the transmission of this Gram-positive bacterium to cause disease. Of particular note, the spores produced by food poisoning strains are often exceptionally resistant to food environment stresses such as heat, cold, and preservatives, which likely facilitates their survival in temperature-abused foods. The exceptional resistance properties of spores made by most type A food poisoning strains and some type C foodborne disease strains involve their production of a variant small acid-soluble protein-4 that binds more tightly to spore DNA than to the small acid-soluble protein-4 made by most other C. perfringens strains. Sporulation and germination by C. perfringens and Bacillus spp. share both similarities and differences. Finally, sporulation is essential for production of C. perfringens enterotoxin, which is responsible for the symptoms of C. perfringens type A food poisoning, the second most common bacterial foodborne disease in the United States. During this foodborne disease, C. perfringens is ingested with food and then, by using sporulation-specific alternate sigma factors, this bacterium sporulates and produces the enterotoxin in the intestines.es
dc.description.urihttps://journals-asm-org.recursosbiblioteca.unab.cl/doi/10.1128/microbiolspec.tbs-0022-2015
dc.identifier.citationMicrobiology Spectrum. Volume 4, Issue 3. 2016. Article number TBS-0022-2015es
dc.identifier.doi10.1128/microbiolspec.TBS-0022-2015
dc.identifier.issn2165-0497
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/54060
dc.language.isoenes
dc.publisherAmerican Society for Microbiologyes
dc.subjectClostridium Perfringenses
dc.subjectSporeses
dc.subjectC. Perfringenses
dc.subjectBacillus sppes
dc.titleClostridium perfringens sporulation and sporulation-associated toxin productiones
dc.typeArtículoes
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