objective botulism is the acute, descending, flaccid paralysis that results when the neurotoxin of clostridium botulinum blocks neuromuscular transmission. c botulinum toxin is the most poisonous substance that blocks neuromuscular transmission and causes death through airway and respiratory muscle paralysis; all forms of botulism manifest neurologically as asymmetric, descending, flaccid paral...

Botulinum neurotoxins (BoNTs) are produced by phenotypically and genetically different Clostridium species, including Clostridium botulinum and some strains of Clostridium baratii (serotype F) and Clostridium butyricum (serotype E). BoNT-producing clostridia responsible for human botulism encompass strains of group I (secreting proteases, producing toxin serotype A, B, or F, and growing optimal...

Through elaboration of its botulinum toxins, Clostridium botulinum produces clinical syndromes of infant botulism, wound botulism, and other invasive infections. Using comparative genomic analysis, an orphan nine-gene cluster was identified in C. botulinum and the related foodborne pathogen Clostridium sporogenes that resembled the biosynthetic machinery for streptolysin S, a key virulence fact...

A Clostridium botulinum type F was isolated from the venison jerky responsible for the only type F botulism outbreak reported in the United States. The isolate differed from the prototype Langeland type F strain in being nonproteolytic.

Botulinum toxin for injection is a purified and diluted protein which isolated from the bacterium Clostridium botulinum . It one of most potent toxins known to humankind. C. an anaerobic Gram-positive, spore-forming present naturally in soil, plants, static water bodies, gastrointestinal tract mammals aquatic life. Different formulations are available. FDA approval these varies. This article re...

Clostridium botulinum strain Osaka05, which has been isolated from an infant patient with botulism in Japan, is the first strain producing botulinum neurotoxin subtype B6. Here, we report the draft genome sequence of C. botulinum Osaka05.