| Rodentibacter trehalosifermentans |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pasteurellales, Family Pasteurellaceae, Genus
Rodentibacter, Rodentibacter trehalosifermentans Adhikary et al. 2017.
Rodentibacter, Rodentibacter trehalosifermentans Adhikary et al. 2017.
Gram-negative cells. Non-motile.
Colonies are circular, with an entire edge, buttery consistency, 1-2 mm in diameter and
non-haemolytic after 24 h of incubation at 37 ºC on bovine blood agar. Pigment is not
produced. Synthesize porphyrin without X factor requirement. Requires NAD (V-factor)
for growth.
non-haemolytic after 24 h of incubation at 37 ºC on bovine blood agar. Pigment is not
produced. Synthesize porphyrin without X factor requirement. Requires NAD (V-factor)
for growth.
Isolated from rats.
Undetermined.
- Adhikary S, Nicklas W, Bisgaard M, Boot R, Kuhnert P, Waberschek T, Aalbaek B, Korczak B, Christensen H. Rodentibacter gen.
nov. including Rodentibacter pneumotropicus comb. nov., Rodentibacter heylii sp. nov., Rodentibacter myodis sp. nov.,
Rodentibacter ratti sp. nov., Rodentibacter heidelbergensis sp. nov., Rodentibacter trehalosifermentans sp. nov., Rodentibacter
rarus sp. nov., Rodentibacter mrazii and two genomospecies. Int J Syst Evol Microbiol 2017; 67:1793-1806.
Positive results for alkaline phosphatase, catalase, beta-galactosidase, alpha-glucosidase, nitrate reduction, oxidase, urease, acid
production from: D-fructose, glucose (without gas production), D-galactose, D-mannose, maltose, melibiose, raffinose, sucrose and
trehalose.
Negative results for arginine dihydrolase, Simmon’s citrate, alpha-fucosidase, beta-glucosidase, beta-glucuronidase, gelatinase, H2S
production (TSI), indole production, lysine decarboxylase, ornithine decarboxylase, methyl red test, phenylalanine deaminase, Voges-
Proskauer test, Tween 20 hydrolysis, beta-xylosidase, acid production from: L-arabinose, adonitol, D-arabitol, amygdalin, arbutin,
cellobiose, dulcitol, meso-erythritol, D-fucose, glycogen, inulin, myo-inositol, lactose, L-rhamnose, L-sorbose, sorbitol, salicin,
turanose, xylitol, D- and L-xylose.
Variable results for acid production from: D-mannitol and D-ribose.
production from: D-fructose, glucose (without gas production), D-galactose, D-mannose, maltose, melibiose, raffinose, sucrose and
trehalose.
Negative results for arginine dihydrolase, Simmon’s citrate, alpha-fucosidase, beta-glucosidase, beta-glucuronidase, gelatinase, H2S
production (TSI), indole production, lysine decarboxylase, ornithine decarboxylase, methyl red test, phenylalanine deaminase, Voges-
Proskauer test, Tween 20 hydrolysis, beta-xylosidase, acid production from: L-arabinose, adonitol, D-arabitol, amygdalin, arbutin,
cellobiose, dulcitol, meso-erythritol, D-fucose, glycogen, inulin, myo-inositol, lactose, L-rhamnose, L-sorbose, sorbitol, salicin,
turanose, xylitol, D- and L-xylose.
Variable results for acid production from: D-mannitol and D-ribose.
(c) Costin Stoica
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