| Pseudomonas palmensis |
Positive results for oxidase.
Can assimilate (API 20 NE): glucose, potassium gluconate, capric acid malate, trisodium citrate, and phenylacetic acid.
Can utilize (Biolog GEN III): pyruvatic acid methyl ester, Tween 40 and 80, glycogen, D-cellobiose, alpha-D-lactose,
alpha-methyl-D-glucoside, D-xylose, D-mannitol, N-acetyl-D-glucosamine, D-glucosaminic acid, glucose-1-phosphate,
DL-alpha-glycerol phosphate, D-galacturonic acid, 4-hydroxybenzoic acid, gamma-hydroxybutyric acid, D-malic acid, L-asparagine,
L-phenylalanine, L-serine, glycyl-L-glutamic acid, phenyl ethylamine and putrescine.
Negative results for arginine dihydrolase, aesculin hydrolysis, gelatin hydrolysis, indole production, nitrate reduction, PNPG, urease
and acid production from glucose.
No assimilation of: L-arabinose, adipate, mannose, mannitol, maltose, and N-acetyl-D-glucosamine.
No utilization of: alpha-cyclodextrin, i-erythritol, D-galactonic acid g-lactone, 2-hydroxybenzoic acid, itaconic acid, alpha-ketobutyric
acid, L-arginine and L-threonine.
Can assimilate (API 20 NE): glucose, potassium gluconate, capric acid malate, trisodium citrate, and phenylacetic acid.
Can utilize (Biolog GEN III): pyruvatic acid methyl ester, Tween 40 and 80, glycogen, D-cellobiose, alpha-D-lactose,
alpha-methyl-D-glucoside, D-xylose, D-mannitol, N-acetyl-D-glucosamine, D-glucosaminic acid, glucose-1-phosphate,
DL-alpha-glycerol phosphate, D-galacturonic acid, 4-hydroxybenzoic acid, gamma-hydroxybutyric acid, D-malic acid, L-asparagine,
L-phenylalanine, L-serine, glycyl-L-glutamic acid, phenyl ethylamine and putrescine.
Negative results for arginine dihydrolase, aesculin hydrolysis, gelatin hydrolysis, indole production, nitrate reduction, PNPG, urease
and acid production from glucose.
No assimilation of: L-arabinose, adipate, mannose, mannitol, maltose, and N-acetyl-D-glucosamine.
No utilization of: alpha-cyclodextrin, i-erythritol, D-galactonic acid g-lactone, 2-hydroxybenzoic acid, itaconic acid, alpha-ketobutyric
acid, L-arginine and L-threonine.
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas palmensis Gutierrez-Albanchez et al. 2022.
Species description is based on a single isolate.
Genus Pseudomonas, Pseudomonas palmensis Gutierrez-Albanchez et al. 2022.
Species description is based on a single isolate.
Gram-negative rods, 0.5-0.8 x 1.5-3.8 µm. Non-spore-forming.
Colonies grown on PCA at 28 ºC are circular, below 1 mm in diameter, with smooth
borders, opaque, yellowish, and creamy texture. In liquid culture (nutrient broth),
color changes from pale yellow in the exponential growth phase to intense yellow on
the stationary phase after 24 h at 28 ºC. Growth occurs at 4 to 40 ºC in 24 h but not at
42 ºC, in a pH range from 6 to 10 and with a salt concentration of 2-6%. The optimal
temperature, pH, and salinity of growth are 28 ºC, pH 8, and 0% salinity. Aerobic.
borders, opaque, yellowish, and creamy texture. In liquid culture (nutrient broth),
color changes from pale yellow in the exponential growth phase to intense yellow on
the stationary phase after 24 h at 28 ºC. Growth occurs at 4 to 40 ºC in 24 h but not at
42 ºC, in a pH range from 6 to 10 and with a salt concentration of 2-6%. The optimal
temperature, pH, and salinity of growth are 28 ºC, pH 8, and 0% salinity. Aerobic.
Isolated from the rhizosphere of Nicotiana glauca in Las Palmas Gran Canaria, Spain.
Undetermined.
- Gutierrez-Albanchez E, Garcia-Villaraco A, Lucas JA, Horche I, Ramos-Solano B, Gutierrez-Manero FJ. Pseudomonas palmensis
sp. nov., a Novel Bacterium Isolated From Nicotiana glauca Microbiome: Draft Genome Analysis and Biological Potential for
Agriculture. Front Microbiol 2021; 12:672751.
(c) Costin Stoica
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