| Necropsobacter rosorum |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pasteurellales, Family Pasteurellaceae, Genus
Necropsobacter, Necropsobacter rosorum Christensen et al. 2011, type species of the genus.
Necropsobacter, Necropsobacter rosorum Christensen et al. 2011, type species of the genus.
Gram-negative coccoid or pleomorphic rods. Non-motile.
Colonies on bovine blood agar are regular, circular and slightly raised with an entire
margin, smooth, shiny, opaque with a greyish tinge and 2.0 mm in diameter after 24 h
of incubation at 37 ºC. Haemolysis is not observed on bovine blood agar. Grows on
MacConkey agar. No growth in the presence of KCN.
margin, smooth, shiny, opaque with a greyish tinge and 2.0 mm in diameter after 24 h
of incubation at 37 ºC. Haemolysis is not observed on bovine blood agar. Grows on
MacConkey agar. No growth in the presence of KCN.
Isolated from lesions in laboratory rodents, rabbits and humans.
Undetermined.
- Christensen H, Korczak BM, Bojesen AM, Kuhnert P, Frederiksen W, Bisgaard M. Classification of organisms previously reported
as the SP and Stewart-Letscher groups, with descriptions of Necropsobacter gen. nov. and of Necropsobacter rosorum sp. nov.
for organisms of the SP group. Int J Syst Evol Microbiol 2011; 61:1829-1836.
Positive results for catalase, alpha-glucosidase, alpha- and beta-galactosidase,
methyl red test, nitrate reduction, oxidase, porphyrin test, phosphatase, beta-xylosidase, acid production from: L(+) arabinose, D(+)
arabitol, dextrin, dulcitol, D(-) fructose, L(-) fucose, D(+) glucose (without gas production), D(+) galactose, glycerol (delayed), lactose
(delayed), D(+) mannose, maltose, melibiose, raffinose, L(+) rhamnose, D(-) ribose, sucrose, trehalose, and D(+)xylose.
Negative results for arginine dehydrolase, citrate (Simmons), alpha-fucosidase, beta-glucosidase, beta-glucuronidase, gelatinase,
H2S production (TSI), indole production, lysine decarboxylase, alpha-mannosidase, ornithine decarboxylase, phenylalanine
deaminase, Tweens 20 and 80 hydrolysis, urease, Voges-Proskauer test, acid production from: adonitol, amygdalin, arbutin,
cellobiose, aesculin, meso-erythritol, D(+) fucose, gentiobiose, D(+) glycogen, myo-inositol, inulin, D(-) mannitol, melezitose, salicin,
D(-) sorbitol, L(-) sorbose, turanose, xylitol and L(-) xylose.
methyl red test, nitrate reduction, oxidase, porphyrin test, phosphatase, beta-xylosidase, acid production from: L(+) arabinose, D(+)
arabitol, dextrin, dulcitol, D(-) fructose, L(-) fucose, D(+) glucose (without gas production), D(+) galactose, glycerol (delayed), lactose
(delayed), D(+) mannose, maltose, melibiose, raffinose, L(+) rhamnose, D(-) ribose, sucrose, trehalose, and D(+)xylose.
Negative results for arginine dehydrolase, citrate (Simmons), alpha-fucosidase, beta-glucosidase, beta-glucuronidase, gelatinase,
H2S production (TSI), indole production, lysine decarboxylase, alpha-mannosidase, ornithine decarboxylase, phenylalanine
deaminase, Tweens 20 and 80 hydrolysis, urease, Voges-Proskauer test, acid production from: adonitol, amygdalin, arbutin,
cellobiose, aesculin, meso-erythritol, D(+) fucose, gentiobiose, D(+) glycogen, myo-inositol, inulin, D(-) mannitol, melezitose, salicin,
D(-) sorbitol, L(-) sorbose, turanose, xylitol and L(-) xylose.
(c) Costin Stoica
| Antibiogram |
| Encyclopedia |
| Culture media |
| Biochemical tests |
| Stainings |
| Images |
| Movies |
| Articles |
| Identification |
| Software |
| R E G N U M PROKARYOTAE |
| Back |