| Pseudomonas populi |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas populi Anwar et al. 2016.
Species description is based on a single isolate.
Genus Pseudomonas, Pseudomonas populi Anwar et al. 2016.
Species description is based on a single isolate.
Gram-negative, rods. Non-motile. Non-spore-forming. Poly-beta-hydroxybutyrate is not
accumulated.
accumulated.
Colonies on Luria-Bertani agar are creamy, circular, convex, smooth and 0.5-1.5 mm
in diameter after incubation for 3 days at 37 ºC. Grows at 4-45 ºC (optimum 37 ºC),
1-3% (w/v) NaCl (optimum 1%, w/v).
in diameter after incubation for 3 days at 37 ºC. Grows at 4-45 ºC (optimum 37 ºC),
1-3% (w/v) NaCl (optimum 1%, w/v).
Isolated from the storage liquid in the stems of Populus euphratica trees in Xinjiang, China.
Undetermined.
- Anwar N, Abaydulla G, Zayadan B, Abdurahman M, Hamood B, Erkin R, Ismayil N, Rozahon M, Mamtimin H, Rahman E.
Pseudomonas populi sp. nov., an endophytic bacterium isolated from Populus euphratica. Int J Syst Evol Microbiol 2016; 66:1419-
1425.
Positive results for acid and alkaline phosphatase, catalase, esterase (C4), esterase lipase (C8), nitrate reduction,
naphthol-AS-BI-phosphohydrolase, oxidase and Tween 80 hydrolysis.
Can assimilate (API 20 NE): caprate and adipate.
Can utilize (Biolog GN3): D-fucose, L-serine, D-fructose, L-alanine, L-arginine, L-glutamic acid, L-histidine, L-pyroglutamic, L-lactic
acid, citric acid, L-malic acid, propionic acid, gamma-aminobutryric acid, acetic acid, alpha-ketoglutaric acid, D-salicin, glycyl-L-proline,
L-aspartic acid, pectin, D-galacturonic acid, L-galactonic acid lactone, D-gluconic acid, D-glucuronic acid, glucuronamide, mucic acid,
D-saccharic acid, methyl pyruvate, bromosuccinic acid, acetoacetic acid and formic acid.
Negative results for arginine dihydrolase, alginate hydrolysis, caseinase, cystine arylamidase, DNase, esculin hydrolysis,
alpha-fucosidase, indole production, alpha- and beta-galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, glucose
fermentation, gelatinase, lipase (C14), leucine arylamidase, alpha-mannosidase, starch hydrolysis, trypsin, alpha-chymotrypsin,
urease and valine arylamidase.
No assimilation of D-glucose, L-arabinose, D-mannose, D-mannitol, N-acetylglucosamine, maltose, potassium gluconate, malic
acid, trisodium citrate and phenylacetic acid.
No utilization of dextrin, maltose, trehalose, cellobiose, gentiobiose, sucrose, turanose, stachyose, raffinose, melibiose, L-fucose,
L-rhamnose, D-serine, D-sorbitol, D-arabitol, myo-inositol, D-aspartic acid, D-lactic acid methyl ester, D-mannose, D-galactose,
fusidic acid, D-mannitol, glycerol and L-butyric acid.
naphthol-AS-BI-phosphohydrolase, oxidase and Tween 80 hydrolysis.
Can assimilate (API 20 NE): caprate and adipate.
Can utilize (Biolog GN3): D-fucose, L-serine, D-fructose, L-alanine, L-arginine, L-glutamic acid, L-histidine, L-pyroglutamic, L-lactic
acid, citric acid, L-malic acid, propionic acid, gamma-aminobutryric acid, acetic acid, alpha-ketoglutaric acid, D-salicin, glycyl-L-proline,
L-aspartic acid, pectin, D-galacturonic acid, L-galactonic acid lactone, D-gluconic acid, D-glucuronic acid, glucuronamide, mucic acid,
D-saccharic acid, methyl pyruvate, bromosuccinic acid, acetoacetic acid and formic acid.
Negative results for arginine dihydrolase, alginate hydrolysis, caseinase, cystine arylamidase, DNase, esculin hydrolysis,
alpha-fucosidase, indole production, alpha- and beta-galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, glucose
fermentation, gelatinase, lipase (C14), leucine arylamidase, alpha-mannosidase, starch hydrolysis, trypsin, alpha-chymotrypsin,
urease and valine arylamidase.
No assimilation of D-glucose, L-arabinose, D-mannose, D-mannitol, N-acetylglucosamine, maltose, potassium gluconate, malic
acid, trisodium citrate and phenylacetic acid.
No utilization of dextrin, maltose, trehalose, cellobiose, gentiobiose, sucrose, turanose, stachyose, raffinose, melibiose, L-fucose,
L-rhamnose, D-serine, D-sorbitol, D-arabitol, myo-inositol, D-aspartic acid, D-lactic acid methyl ester, D-mannose, D-galactose,
fusidic acid, D-mannitol, glycerol and L-butyric acid.
(c) Costin Stoica
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