| Pseudomonas linyingensis |
Positive results for acid and alkaline phosphatase, catalase (weak), esculin hydrolysis, lecithinase, oxidase and urease (negative in
Yang's study).
Can utilize as sole carbon or nitrogen source: L-alanine, glucose, sucrose, dextrin, galactose, maltose, xylose, fructose, sorbose,
lactic acid, acetic acid, L-phenylalanine, L-methionine, L-leucine, L-isoleucine, L-cystine, and L-cysteine.
Negative results arginine dihydrolase, gelatin hydrolysis, beta-galactosidase, H2S production, indole production, lysine
decarboxylase, methyl red test, nitrate and nitrite reduction, ornithine decarboxylase starch hydrolysis, Tween 80 hydrolysis,
Voges-Proskauer test and acid production from glucose.
No utilization of adipic acid, mannose, valeric acid, propionic acid, itaconic acid, capric acid, lactose, raffinose, rhamnose, cellobiose,
arabinose, mannitol, oxalic acid, citric acid, tartaric acid, malic acid, DL-alanine, L-lysine, L-glutamic acid, aminoacetic acid,
L-arginine, DL-asparagine, DL-serine, L-threonine, L-histidine, L-tryptophan, N-acetylglucosamine, L-rhamnose, D-ribose,
meso-inositol, suberic acid, salicin, melibiose, L-fucose, D-sorbitol and 5-ketogluconate.
Yang's study).
Can utilize as sole carbon or nitrogen source: L-alanine, glucose, sucrose, dextrin, galactose, maltose, xylose, fructose, sorbose,
lactic acid, acetic acid, L-phenylalanine, L-methionine, L-leucine, L-isoleucine, L-cystine, and L-cysteine.
Negative results arginine dihydrolase, gelatin hydrolysis, beta-galactosidase, H2S production, indole production, lysine
decarboxylase, methyl red test, nitrate and nitrite reduction, ornithine decarboxylase starch hydrolysis, Tween 80 hydrolysis,
Voges-Proskauer test and acid production from glucose.
No utilization of adipic acid, mannose, valeric acid, propionic acid, itaconic acid, capric acid, lactose, raffinose, rhamnose, cellobiose,
arabinose, mannitol, oxalic acid, citric acid, tartaric acid, malic acid, DL-alanine, L-lysine, L-glutamic acid, aminoacetic acid,
L-arginine, DL-asparagine, DL-serine, L-threonine, L-histidine, L-tryptophan, N-acetylglucosamine, L-rhamnose, D-ribose,
meso-inositol, suberic acid, salicin, melibiose, L-fucose, D-sorbitol and 5-ketogluconate.
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas linyingensis He et al. 2015.
Species description is based on a single isolate.
Genus Pseudomonas, Pseudomonas linyingensis He et al. 2015.
Species description is based on a single isolate.
Gram-negative rods, 0.6-0.8 x 0.8-1.3 µm. Motile by a single flagellum.
Non-spore-forming.
Non-spore-forming.
Colonies on Luria-Bertani agar are off white, glossy, opaque, and circular. Grows at
20-37 ºC (optimum at 30 ºC), at pH 6.0-9.0 (optimum at pH 8.0), and with 1-5% NaCl
(optimum at 1-3%). Grows on MacConkey agar. Strictly aerobic.
20-37 ºC (optimum at 30 ºC), at pH 6.0-9.0 (optimum at pH 8.0), and with 1-5% NaCl
(optimum at 1-3%). Grows on MacConkey agar. Strictly aerobic.
Isolated from long-term sulfonylurea herbicides applied wheat-field soil in Linying located in Henan province of China.
Sensitive to gentamicin, piperacillin, ciprofloxacin, roxithromycin, tetracycline, amoxicillin, amikacin, erythromycin, cefotaxime,
ampicillin, ceftazidime, azithromycin and rifampin. Resistant to clindamycin, penicillin G, sulfamethoxazole, chloramphenicol,
bacitracin, vancomycin and novobiocin.
Sensitive to gentamicin, piperacillin, ciprofloxacin, roxithromycin, tetracycline, amoxicillin, amikacin, erythromycin, cefotaxime,
ampicillin, ceftazidime, azithromycin and rifampin. Resistant to clindamycin, penicillin G, sulfamethoxazole, chloramphenicol,
bacitracin, vancomycin and novobiocin.
Undetermined.
- He WH, Wang YN, Du X, Zhou Y, Jia B, Bian J, Liu SJ, Chen GC. Pseudomonas linyingensis sp. nov.: a novel bacterium isolated
from wheat soil subjected to long-term herbicides application. Curr Microbiol 2012; 65:595-600. - BacDive in 2022: the knowledge base for standardized bacterial and archaeal data. Lorenz Christian Reimer, Joaquim Sarda
Carbasse, Julia Koblitz, Christian Ebeling, Adam Podstawka, Jorg Overmann. Nucleic Acids Research; database issue 2022. - Yang G, Han L, Wen J, Zhou S. Pseudomonas guangdongensis sp. nov., isolated from an electroactive biofilm, and emended
description of the genus Pseudomonas Migula 1894. Int J Syst Evol Microbiol 2013; 63:4599-4605. - Banerjee S, Bedics A, Toth E, Kriszt B, Soares AR, Boka K, Tancsics A. Isolation of Pseudomonas aromaticivorans sp. nov from a
hydrocarbon-contaminated groundwater capable of degrading benzene-, toluene-, m- and p-xylene under microaerobic
conditions. Front Microbiol 2022; 13:929128.
(c) Costin Stoica
| Antibiogram |
| Encyclopedia |
| Culture media |
| Biochemical tests |
| Stainings |
| Images |
| Movies |
| Articles |
| Identification |
| Software |
| R E G N U M PROKARYOTAE |
| Back |