| Pseudomonas canavaninivorans |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas canavaninivorans Hauth et al. 2022.
Species description is based on a single isolate.
Genus Pseudomonas, Pseudomonas canavaninivorans Hauth et al. 2022.
Species description is based on a single isolate.
Gram-negative rods 1-1.2 µm x 2.5-3.3 μm. Motile. Non-spore-forming.
Colonies on LB agar are translucent, round, yellow-beige coloured. Fluorescent
pigment is produced on King’s medium B. Grows at temperature range of 4-37 ºC at
pH 5.5-8 and 0-4.6% NaCl. Facultative anaerobe.
pigment is produced on King’s medium B. Grows at temperature range of 4-37 ºC at
pH 5.5-8 and 0-4.6% NaCl. Facultative anaerobe.
Isolated from the rhizosphere soil of a runner bean (Phaseolus coccineus) field that was collected from the island of Reichenau, Lake
Constance, Germany. Can utilize canavanine as the sole carbon and nitrogen source.
Constance, Germany. Can utilize canavanine as the sole carbon and nitrogen source.
Undetermined.
- Hauth F, Buck H, Hartig JS. Pseudomonas canavaninivorans sp. nov., isolated from bean rhizosphere. Int J Syst Evol Microbiol
2022; 72:5203.
Positive results for acid and alkaline phosphatase, esterase, catalase, aesculin hydrolysis (weak), esterase (C4), esterase lipase
(C18), leucine arylamidase,naphthol AS-BI-phosphohydrolase, oxidase and valine arylamidase (weak).
Can assimilate (API 20 NE): D-glucose, L-arabinose (weak), D-mannose, D-mannitol, gluconate, capric acid, malic acid and citric
acid.
Negative results for arginine dihydrolase, alpha-chemotrypsin, cysteine arylamidase, alpha-fucosidase, gelatin hydrolysis, alpha- and
beta-galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, indole production, lipase
(C14), alpha-mannosidase, PNPG, urease and glucose fermentation.
No assimilation of: N-acetylglucosamine, maltose, adipic acid and phenylacetic acid.
(C18), leucine arylamidase,naphthol AS-BI-phosphohydrolase, oxidase and valine arylamidase (weak).
Can assimilate (API 20 NE): D-glucose, L-arabinose (weak), D-mannose, D-mannitol, gluconate, capric acid, malic acid and citric
acid.
Negative results for arginine dihydrolase, alpha-chemotrypsin, cysteine arylamidase, alpha-fucosidase, gelatin hydrolysis, alpha- and
beta-galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, indole production, lipase
(C14), alpha-mannosidase, PNPG, urease and glucose fermentation.
No assimilation of: N-acetylglucosamine, maltose, adipic acid and phenylacetic acid.
(c) Costin Stoica
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