Undetermined.
| Yersinia nurmii |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Proteobacteria, Class Gammaproteobacteria, Order Enterobacterales, Family Yersiniaceae, Genus Yersinia, Yersinia nurmii
Murros-Kontiainen et al. 2011.
Murros-Kontiainen et al. 2011.
Gram-negative rods 0.8-1.9 um. Motile by multiple flagella at 28 ºC. Non-spore-forming.
Grows on blood, tryptic soy, MacConkey and nutrient agar at 25-37 ºC and produces
1.0–1.5 mm colonies on blood agar at 28 ºC in 24 h. Colonies are circular and convex
with elevated centres.
1.0–1.5 mm colonies on blood agar at 28 ºC in 24 h. Colonies are circular and convex
with elevated centres.
Isolated from broiler meat cuts, packaged under a modified atmosphere.
- Murros-Kontiainen A, Fredriksson-Ahomaa M, Korkeala H, Johansson P, Rahkila R, Bjorkroth J. Yersinia nurmii sp. nov. Int J Syst
Evol Microbiol 2011; 61:2368-2372.
Description is based mostly on API 20 E (Biomerieux) results.
Positive results for catalase, arginine dihydrolase, gelatin hydrolysis, ONPG, ornithine decarboxylase, urease, Voges-Proskauer
reaction, lipase, acid production from amygdalin, cellobiose (weak), lactose (weak), mannitol, sucrose and trehalose.
Can utilize citrate, glycerol, glucose and trehalose.
Negative results for H2S production, indole production, lysine decarboxylase, oxidase, urea hydrolysis, acid production from
L-arabinose, inositol, sorbitol, melibiose and rhamnose.
No utilization of D-xylose, adonitol, sorbose, aesculin, salicin and raffinose.
Positive results for catalase, arginine dihydrolase, gelatin hydrolysis, ONPG, ornithine decarboxylase, urease, Voges-Proskauer
reaction, lipase, acid production from amygdalin, cellobiose (weak), lactose (weak), mannitol, sucrose and trehalose.
Can utilize citrate, glycerol, glucose and trehalose.
Negative results for H2S production, indole production, lysine decarboxylase, oxidase, urea hydrolysis, acid production from
L-arabinose, inositol, sorbitol, melibiose and rhamnose.
No utilization of D-xylose, adonitol, sorbose, aesculin, salicin and raffinose.
(c) Costin Stoica
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