| Pseudomonas mangrovi |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas mangrovi Ye et al. 2019.
Species description is based on a single isolate.
Genus Pseudomonas, Pseudomonas mangrovi Ye et al. 2019.
Species description is based on a single isolate.
Gram-negative short rods, 0.5-0.7 x 0.5-1.9 µm. Non-motile. Non-spore-forming.
Colonies are creamy, circular, convex, smooth and 0.5-1.5 mm in diameter after 3
days incubation on Marine Agar at 35 ºC. Growth occurs at 15-45 ºC (optimum 35 ºC).
The pH range for growth is pH 5.5-9.5 (optimum pH 7.5). Cells can grow in the
presence of 0-8% (w/v) NaCl (optimum, 1.0%). Aerobic.
days incubation on Marine Agar at 35 ºC. Growth occurs at 15-45 ºC (optimum 35 ºC).
The pH range for growth is pH 5.5-9.5 (optimum pH 7.5). Cells can grow in the
presence of 0-8% (w/v) NaCl (optimum, 1.0%). Aerobic.
Isolated from rhizosphere soil of mangrove forest (Kandeliaobovata) in Fugong village, Zhangzhou, Fujian, China.
Undetermined.
- Ye Y, Chen C, Ren Y, Wang R, Zhang C, Han S, Ju Z, Zhao Z, Sun C, Wu M. Pseudomonas mangrovi sp. nov., isolated from
mangrove soil. Int J Syst Evol Microbiol 2019; 69:377-383.
Positive results for arginine dihydrolase, alkaline phosphatase (weak), catalase, aesculin hydrolysis (weak), alpha-glucosidase
(weak), esterase (C4), esterase lipase (C8), lipase (C14), leucine arylamidase,naphthol-AS-BI-phosphohydrolase, glucose
fermentation, beta-galactosidase, nitrate reduction, oxidase, Tween 20, 40, 60 and 80 hydrolysis, valine arylamidase, acid production
(API 50 CH) from: D-fructose, D-mannitol, N-acetylglucosamine, arbutin, aesculin, salicin, maltose, D-saccarose, trehalose, starch,
glycogen and gentiobiose, but not from the other substrates.
Can assimilate (API 20 NE): D-glucose, D-mannitol, potassium gluconate, capric acid, malic acid and trisodium citrate.
Can utilize as sole carbon source: L-alanine, sodium acetate, dextrin, succinic acid, ribitol, D-salicin, D-mannitol and D-sorbitol.
Negative results for acid phosphatase, cysteine arylamidase, casein hydrolysis, CM-cellulose, alpha-fucosidase, gelatinase,
alpha-galactosidase, beta-glucuronidase, beta-glucosidase, N-acetyl-beta-glucosamine, H2S production, indole production,
alpha-mannosidase, methyl red test, starch hydrolysis, trypsin, alpha-chymotrypsin, urease and Voges-Proskauer reaction.
No assimilation of L-arabinose, N-acetylglucosamine, adipic acid and phenylacetic acid.
No utilization of lactose, myo-inositol, citric acid, melibiose, trehalose, L-arabinose, D-galactose, sucrose, erythritol, D-glucose,
D-ribose and cellobiose.
Variable results for beta-galactosidase and utilization of D-mannose and maltose.
(weak), esterase (C4), esterase lipase (C8), lipase (C14), leucine arylamidase,naphthol-AS-BI-phosphohydrolase, glucose
fermentation, beta-galactosidase, nitrate reduction, oxidase, Tween 20, 40, 60 and 80 hydrolysis, valine arylamidase, acid production
(API 50 CH) from: D-fructose, D-mannitol, N-acetylglucosamine, arbutin, aesculin, salicin, maltose, D-saccarose, trehalose, starch,
glycogen and gentiobiose, but not from the other substrates.
Can assimilate (API 20 NE): D-glucose, D-mannitol, potassium gluconate, capric acid, malic acid and trisodium citrate.
Can utilize as sole carbon source: L-alanine, sodium acetate, dextrin, succinic acid, ribitol, D-salicin, D-mannitol and D-sorbitol.
Negative results for acid phosphatase, cysteine arylamidase, casein hydrolysis, CM-cellulose, alpha-fucosidase, gelatinase,
alpha-galactosidase, beta-glucuronidase, beta-glucosidase, N-acetyl-beta-glucosamine, H2S production, indole production,
alpha-mannosidase, methyl red test, starch hydrolysis, trypsin, alpha-chymotrypsin, urease and Voges-Proskauer reaction.
No assimilation of L-arabinose, N-acetylglucosamine, adipic acid and phenylacetic acid.
No utilization of lactose, myo-inositol, citric acid, melibiose, trehalose, L-arabinose, D-galactose, sucrose, erythritol, D-glucose,
D-ribose and cellobiose.
Variable results for beta-galactosidase and utilization of D-mannose and maltose.
(c) Costin Stoica
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