umls-concept:C0315063 | skos:definition | NCI: A species of strictly anaerobic, Gram positive, rod shaped bacteria assigned to the phylum Firmicutes. This species is motile, produces the type E toxin, can only grow in the absence of oxygen, produces butyric acid, forms endospores and ferments granulose. C. butyricum is a causative agent of botulism.,NCI: Any bacterial organism that can be assigned to the species Clostridium butyricum.,MSH: Type species of the genus CLOSTRIDIUM, a gram-positive bacteria in the family Clostridiaceae. It is used as a source of PROBIOTICS. | lld:umls |