| Pseudomonas juntendi |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas juntendi Tohya et al. 2019.
Genus Pseudomonas, Pseudomonas juntendi Tohya et al. 2019.
Gram-negative rods, 0.5-0.8 x 1.0-2.0 µm. Motile. Non-spore-forming.
Colonies on LA (Luria broth agar) are circular, convex in shape with a creamy colour
and usually 1-2 mm in diameter after growth for 2 days at 30 ºC. Grows at 4–40 ºC
and in the presence of 1.0-7.0 % (w/v) NaCl. Produce fluorescent pigment on King’s B
agar at 30 ºC. Aerobic.
and usually 1-2 mm in diameter after growth for 2 days at 30 ºC. Grows at 4–40 ºC
and in the presence of 1.0-7.0 % (w/v) NaCl. Produce fluorescent pigment on King’s B
agar at 30 ºC. Aerobic.
Isolated from a sputum and urine samples in Japan and Myanmar.
Undetermined.
- Tohya M, Watanabe S, Teramoto K, Shimojima M, Tada T, Kuwahara-Arai K, War MW, Mya S, Tin HH, Kirikae T. Pseudomonas
juntendi sp. nov., isolated from patients in Japan and Myanmar. Int J Syst Evol Microbiol 2019; 69:3377-3384. - Liu Y, Rao Q, Blom J, Lin Q, Luo T. Pseudomonas piscis sp. nov., isolated from the profound head ulcers of farmed Murray cod
(Maccullochella peelii peelii). Int J Syst Evol Microbiol 2020; 70:2732-2739.
Description is based mostly on API 20 NE, API ZYM and Biolog GN3 MicroPlate.
Positive results for arginine dihydrolase, catalase, esterase (C4), esterase lipase (C8), leucine arylamidase, valine arylamidase, acid
phosphatase, naphthol-AS-BI-phosphohydrolase and oxidase.
Can utilize as sole carbon source: glucose, L-arabinose, mannitol, D-mannose, potassium gluconate, n-capric acid, DL-malic acid,
sodium citrate, alpha-D-glucose, D-mannose, D-galactose, D-fucose, inosine, glycerol, D-fructose-6-phosphate, D- and L-serine,
L-alanine, L-arginine, L-aspartic acid, L-glutamic acid, L-histidine, L-pyroglutamic acid, D-galacturonic acid, D-gluconic acid,
D-glucuronic acid, glucuronamide, mucic acid, quinic acid, D-saccharic acid, DL-lactic acid, citric acid, alpha-keto-glutaric acid, L-malic
acid, gamino-butyric acid, beta-hydroxy-D,L-butyric acid, propionic acid, acetic acid and formic acid.
Negative results for alkaline phosphatase, aesculin hydrolysis, gelatinase, beta-galactosidase, indole production, nitrate reduction and
urease.
No utilization of: D-arabitol, adipic acid, myo-inositol, 2- and 5-ketogluconate, phenylacetate, sucrose, trehalose, tryptophan, D-xylose,
D-glucuronic acid and p-hydroxy-phenylacetic acid.
Positive results for arginine dihydrolase, catalase, esterase (C4), esterase lipase (C8), leucine arylamidase, valine arylamidase, acid
phosphatase, naphthol-AS-BI-phosphohydrolase and oxidase.
Can utilize as sole carbon source: glucose, L-arabinose, mannitol, D-mannose, potassium gluconate, n-capric acid, DL-malic acid,
sodium citrate, alpha-D-glucose, D-mannose, D-galactose, D-fucose, inosine, glycerol, D-fructose-6-phosphate, D- and L-serine,
L-alanine, L-arginine, L-aspartic acid, L-glutamic acid, L-histidine, L-pyroglutamic acid, D-galacturonic acid, D-gluconic acid,
D-glucuronic acid, glucuronamide, mucic acid, quinic acid, D-saccharic acid, DL-lactic acid, citric acid, alpha-keto-glutaric acid, L-malic
acid, gamino-butyric acid, beta-hydroxy-D,L-butyric acid, propionic acid, acetic acid and formic acid.
Negative results for alkaline phosphatase, aesculin hydrolysis, gelatinase, beta-galactosidase, indole production, nitrate reduction and
urease.
No utilization of: D-arabitol, adipic acid, myo-inositol, 2- and 5-ketogluconate, phenylacetate, sucrose, trehalose, tryptophan, D-xylose,
D-glucuronic acid and p-hydroxy-phenylacetic acid.
(c) Costin Stoica
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