| Pseudomonas peli |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas peli Vanparys et al. 2006.
Genus Pseudomonas, Pseudomonas peli Vanparys et al. 2006.
Gram-negative cells, rod-shaped (1 µm wide and 2–3 µm long) with rounded ends,
motile, nonspore-forming and nonfluorescent.
motile, nonspore-forming and nonfluorescent.
After 24 h incubation at 28 ºC on TSA, colonies are 1-2 mm, smooth, round with
irregular edges and beige to yellow. Good growth is observed at 28-37 ºC, but not
below 20 ºC or above 45 ºC. No anaerobic growth is observed. Medium: TSA.
irregular edges and beige to yellow. Good growth is observed at 28-37 ºC, but not
below 20 ºC or above 45 ºC. No anaerobic growth is observed. Medium: TSA.
Isolated from nitrifying inoculum (activated sludge).
Unknown (none).
- Bram Vanparys, Kim Heylen, Liesbeth Lebbe and Paul De Vos: Pseudomonas peli sp. nov. and Pseudomonas borbori sp. nov.,
isolated from a nitrifying inoculum. Int J Syst Evol Microbiol, 56, (2006), 1875-1881. - Novakova D, Svec P, Zeman M, Busse HJ, Maslanova I, Pantucek R, Kralova S, Kristofova L, Sedlacek I. Pseudomonas
leptonychotis sp. nov., isolated from Weddell seals in Antarctica. Int J Syst Evol Microbiol 2020; 70:302-308. - Zhao Y, Yang Y, He F, Wang C, Feng J, Zhang X. Pseudomonas xionganensis sp. nov., isolated from Baiyangdian Lake in Xiong'an
New Area. Int J Syst Evol Microbiol 2020; 70:6052-6059.
Positive results for catalase, esterase-lipase, lipase (weak), leucine arylamidase,
oxidase, utilization of acetoacetic acid, methyl pyruvate, beta-hydroxy-D,L-butyric acid,
bromosuccinic acid, alpha-ketoglutaric acid, formic acid (weakly), L-lactic acid, malate, D- and L-serine.
Negative results for nitrates reduction, alkaline phosphatase, esterase, valine arylamidase, trypsin, chymotrypsin, acid phosphatase,
cystine arylamidase, alpha-galactosidase, beta - galactosidase, beta-glucuronidase, alpha-glucosidase, beta-glucosidase,
N-acetyl-beta-glucosaminidase, alpha-mannosidase, alpha-fucosidase, indole production, acidification of glucose, arginine
dihydrolase, urease, aesculin hydrolysis and gelatin hydrolysis are negative.
No utilization of L-alanine, glycerol, arabinose, D-ribose, D-xylose, D-galactose, D-glucose, D-fructose, D-mannose, D-mannitol,
N-acetylglucosamine, D-maltose, sucrose, D-trehalose, arabitol, gluconate, caprate, adipate, phenylacetate, erythritol, L-xylose,
D-adonitol, methyl beta-D-xyloside, L-sorbose, L-rhamnose, dulcitol, inositol, D-sorbitol, methyl alpha-D-mannoside, methyl
alpha-D-glucoside, amygdalin, arbutin, aesculin, salicin, D-cellobiose, D-lactose, D-melibiose, inulin, D-melezitose, D-raffinose,
starch, glycogen, xylitol, gentiobiose, D-turanose, D-lyxose, D-tagatose, fucose, 2- and 5-ketogluconate.
Variable utilization of citrate.
oxidase, utilization of acetoacetic acid, methyl pyruvate, beta-hydroxy-D,L-butyric acid,
bromosuccinic acid, alpha-ketoglutaric acid, formic acid (weakly), L-lactic acid, malate, D- and L-serine.
Negative results for nitrates reduction, alkaline phosphatase, esterase, valine arylamidase, trypsin, chymotrypsin, acid phosphatase,
cystine arylamidase, alpha-galactosidase, beta - galactosidase, beta-glucuronidase, alpha-glucosidase, beta-glucosidase,
N-acetyl-beta-glucosaminidase, alpha-mannosidase, alpha-fucosidase, indole production, acidification of glucose, arginine
dihydrolase, urease, aesculin hydrolysis and gelatin hydrolysis are negative.
No utilization of L-alanine, glycerol, arabinose, D-ribose, D-xylose, D-galactose, D-glucose, D-fructose, D-mannose, D-mannitol,
N-acetylglucosamine, D-maltose, sucrose, D-trehalose, arabitol, gluconate, caprate, adipate, phenylacetate, erythritol, L-xylose,
D-adonitol, methyl beta-D-xyloside, L-sorbose, L-rhamnose, dulcitol, inositol, D-sorbitol, methyl alpha-D-mannoside, methyl
alpha-D-glucoside, amygdalin, arbutin, aesculin, salicin, D-cellobiose, D-lactose, D-melibiose, inulin, D-melezitose, D-raffinose,
starch, glycogen, xylitol, gentiobiose, D-turanose, D-lyxose, D-tagatose, fucose, 2- and 5-ketogluconate.
Variable utilization of citrate.
(c) Costin Stoica
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