| Frederiksenia canicola |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pasteurellales, Family Pasteurellaceae, Genus
Caviibacterium, Frederiksenia canicola Korczak et al. 2014, type species of the genus.
Synonym: Bisgaard taxon 16.
Caviibacterium, Frederiksenia canicola Korczak et al. 2014, type species of the genus.
Synonym: Bisgaard taxon 16.
Gram-negative, pleomorphic straight or curved rods. Non-motile.
After 24 h of aerobic incubation at 37 ºC on TSA plates the colonies are 1.5-2 mm in
diameter with circular, slightly raised and regular shape, smooth, shiny and opaque
with grayish or rarely yellowish tinge. No adherence to the agar. Non-haemolytic, but
CAMP-positive (Staphylococcus aureus). No exogenous V-factor (beta-NAD) or
X-factor (porphyrin) is required for growth.
diameter with circular, slightly raised and regular shape, smooth, shiny and opaque
with grayish or rarely yellowish tinge. No adherence to the agar. Non-haemolytic, but
CAMP-positive (Staphylococcus aureus). No exogenous V-factor (beta-NAD) or
X-factor (porphyrin) is required for growth.
Isolated from the oral cavity of dogs and dog-bite wounds in humans, but also from cat, lion, hedgehog, banded mongoose.
Undetermined.
- Korczak BM, Bisgaard M, Christensen H, Kuhnert P. Frederiksenia canicola gen. nov., sp. nov. isolated from dogs and human dog-
bite wounds. Antonie Van Leeuwenhoek 2014; 105:731-741.
Positive results for catalase, indole production, oxidase, phosphatase, acid production from: D(-) arabinose, dextrin, D(-) fructose,
D(+) galactose (delayed), glucose (without gas production), maltose, D(-) mannose, D(-) ribose, sucrose and D(+) trehalose (most
strains).
Negative results for methyl red, ornithine decarboxylase, urease, Voges Proskauer, acid production from: dulcitol, D-sorbitol, D(-)
mannitol and D(+) xylose.
D(+) galactose (delayed), glucose (without gas production), maltose, D(-) mannose, D(-) ribose, sucrose and D(+) trehalose (most
strains).
Negative results for methyl red, ornithine decarboxylase, urease, Voges Proskauer, acid production from: dulcitol, D-sorbitol, D(-)
mannitol and D(+) xylose.
(c) Costin Stoica
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