What does Corynebacterium Xerosis cause?
Corynebacterium xerosis has been reported as a rare but serious cause of bacteremia, septicemia, pneumonia, septic arthritis, vertebral osteomyelitis, meningitis and, most commonly, endocarditis in adults.
Does Corynebacterium Xerosis ferment mannitol?
The Culture Collections represent deposits of cultures from world-wide sources….Bacteria Collection: Corynebacterium xerosis Additional Information.
Fermentation Tests Text: | Lactose : -,Mannitol : -,Salicin : + |
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Colony Color Text: | white : Yes |
Is Corynebacterium Xerosis motile?
Distinctive features for the identification of C. xerosis include negative reactions for hemolysis, urease, and motility, and positive reactions for catalase, glucose, sucrose and nitrate reduction.
What is Corynebacterium in microbiology?
Corynebacterium (/kɔːˈraɪnəbækˌtɪəriəm, -ˈrɪn-/) is a genus of bacteria that are Gram-positive and most are aerobic. They are bacilli (rod-shaped), and in some phases of life they are, more specifically, club-shaped, which inspired the genus name (coryneform means “club-shaped”).
Is Corynebacterium Xerosis aerobic or anaerobic?
Corynebacteria are chemoorganotrophic, aerobic, or facultatively anaerobic, and they exhibit a fermentative metabolism (carbohydrates to lactic acid) under certain conditions. They are fastidious organisms, growing slowly on even an enriched medium.
Does Corynebacterium Xerosis have a capsule?
They are non-motile and not acid-fast. Capsules: No.
Does Corynebacterium Xerosis ferment lactose?
Cultures supplied by Culture Collections are for research purposes only….Bacteria Collection: Corynebacterium xerosis Additional Information.
Fermentation Tests Text: | Lactose : -,Mannitol : -,Salicin : + |
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OXR: | FAN |
Cells type: | r s fil mono |
Is Corynebacterium Xerosis normal flora?
Corynebacterium xerosis is a Gram-positive bacillus seen as normal flora of the skin. It is usually a commensal of the conjunctival sac.
What is Corynebacterium xerosis?
Corynebacterium xerosisis a commensal organism found in skin and mucous membranes of humans. It is considered an unusual pathogen, and it is rarely found in human and animal clinical samples.
What is Corynebacterium minutissimum?
Corynebacterium minutissimum is yet another member of the normal flora on human skin but it can be associated with the polymicrobial disease erythrasma. Erythrasma is a skin infection characterized by scaly, reddish patches in areas where skin surfaces touch, such as the groin.
What is the virulence factor of Corynebacterium pseudotuberculosis?
Expression of phospholipase D, the major virulence factor of Corynebacterium pseudotuberculosis, is regulated by multiple environmental factors and plays a role in macrophage death. Microbiology. 2007;2007(153):2203–2211. doi: 10.1099/mic.0.2007/005926-0.
How many animals have been infected with Corynebacterium pseudotuberculosis?
However, bacteriological analysis demonstrated that 13 animals were infected with C. pseudotuberculosis, 1 with Corynebacteriumspp., 2 with Proteusspp., 2 with Streptococcusspp., and in the remaining 13 cases the pathogen could not be identified.