| Pseudomonas graminis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas graminis Behrendt et al. 1999.
Genus Pseudomonas, Pseudomonas graminis Behrendt et al. 1999.
Gram-negative, aerobic, nonspore-forming, straight rods (0.5-1.0 by 3.5-5.0 μm),
motile by one polar flagellum (motile at 15 and 20 ºC; nonmotile at 30 ºC).
motile by one polar flagellum (motile at 15 and 20 ºC; nonmotile at 30 ºC).
Colonies are yellow, glistening, moderately convex and round with entire edges.
Beta-hemolysis of sheep blood is negative. Does not produce fluorescent pigments
on King medium B. Does not produce levan from sucrose. Growth temperature 15-30
ºC. Can grow at 4 ºC but not at 42 ºC. Media: King medium B, Mac Conkey agar.
Beta-hemolysis of sheep blood is negative. Does not produce fluorescent pigments
on King medium B. Does not produce levan from sucrose. Growth temperature 15-30
ºC. Can grow at 4 ºC but not at 42 ºC. Media: King medium B, Mac Conkey agar.
Isolated from the phyllosphere of grasses in Germany.
Unknown.
- Behrendt U., Ulrich A., Schumann P., Erler W., Burghardt J. & Seyfarth W.: A taxonomic study of bacteria isolated from grasses: a
proposed new species Pseudomonas graminis sp. nov. Int. J. Syst. Bacteriol., 1999, 49, 297-308. - George M. Garrity, Julia A. Bell & Timothy Lilburn: Order IX Pseudomonadales Orla-Jensen 1921 In: Bergey’s Manual of
Systematic Bacteriology, Second edition,Vol two, part B, George M. Garrity (Editor-in-Chief), 2005, pp. 323-442. - Menendez E, Ramirez-Bahena MH, Fabryova A, Igual JM, Benada O, Mateos PF, Peix A, Kolarik M, Garcia-Fraile P. Pseudomonas
coleopterorum sp. nov., a cellulase-producing bacterium isolated from the bark beetle Hylesinus fraxini. Int J Syst Evol Microbiol
2015; 65:2852-2858.
Positive for catalase production, hydrolysis of Tween 40, 80 and aesculin, utilization of
propionate, adonitol, L-arabinose, D-arabitol, D-fructose, L-fucose, D-galactose, alpha-D-glucose, myo-inositol, D-mannitol,
D-mannose, D-sorbitol, methylpyruvate, monomethyl succinate, cis-aconitic acid, citric acid, formic acid, D-galactonic acid,
D-galacturonic acid, D-gluconic acid, D-glucosaminic acid, D-glucuronic acid, beta-hydroxybutyric acid, itaconic acid, alpha-ketoglutaric
acid, D,L-lactic acid, malonic acid, D-saccharic acid, succinic acid, bromosuccinic acid, succinamic acid, glucuronamide, D-alanine,
L-alanine, L-alanylglycine, L-asparagine, L-aspartic acid, L-glutamic acid, L-histidine, L-proline, L-pyroglutamic acid,
gamma-aminobutyric acid, urocanic acid, inosine, uridine, 2-aminoethanol and glycerol.
Negative for oxidase, glucose oxidation and fermentation, starch hydrolysis, arginine dihydrolase, lysine decarboxylase, ornithine
decarboxylase, tryptophan desaminase, DNase, urease, beta-galactosidase, Voges-Proskauer, indole production, hydrogen sulphide
production, reduction of nitrate to nitrite and denitrification.
No utilization of N-acetyl-D-galactosamine, N-acetyl-D-glucosamine, cellobiose, i-erythritol, gentiobiose, alpha-D-lactose, lactulose,
maltose, D-melibiose, beta-methyl-D glucoside, D-raffinose, L-rhamnose, sucrose, D-trehalose, quinic acid, sebacic acid,
glycyl-L-aspartic acid, L-phenylalanine, thymidine, phenylethylamine, putrescine, 2,3- butanediol, glucose-1-phosphate, glucose-6-
phosphate, alpha-cyclodextrin, dextrin and glycogen.
Variable results for the utilization of D-psicose, turanose, xylitol, acetic acid, alpha-hydroxybutyric acid, alpha-ketobutyric acid,
alpha-ketovaleric acid, propionic acid, alaninamide, glycyl-L-glutamic acid, hydroxy-L-proline, L-leucine, L-ornithine, D,L-serine,
L-threonine, D,L-carnitine and D,L-alpha-glycerolphosphate.
propionate, adonitol, L-arabinose, D-arabitol, D-fructose, L-fucose, D-galactose, alpha-D-glucose, myo-inositol, D-mannitol,
D-mannose, D-sorbitol, methylpyruvate, monomethyl succinate, cis-aconitic acid, citric acid, formic acid, D-galactonic acid,
D-galacturonic acid, D-gluconic acid, D-glucosaminic acid, D-glucuronic acid, beta-hydroxybutyric acid, itaconic acid, alpha-ketoglutaric
acid, D,L-lactic acid, malonic acid, D-saccharic acid, succinic acid, bromosuccinic acid, succinamic acid, glucuronamide, D-alanine,
L-alanine, L-alanylglycine, L-asparagine, L-aspartic acid, L-glutamic acid, L-histidine, L-proline, L-pyroglutamic acid,
gamma-aminobutyric acid, urocanic acid, inosine, uridine, 2-aminoethanol and glycerol.
Negative for oxidase, glucose oxidation and fermentation, starch hydrolysis, arginine dihydrolase, lysine decarboxylase, ornithine
decarboxylase, tryptophan desaminase, DNase, urease, beta-galactosidase, Voges-Proskauer, indole production, hydrogen sulphide
production, reduction of nitrate to nitrite and denitrification.
No utilization of N-acetyl-D-galactosamine, N-acetyl-D-glucosamine, cellobiose, i-erythritol, gentiobiose, alpha-D-lactose, lactulose,
maltose, D-melibiose, beta-methyl-D glucoside, D-raffinose, L-rhamnose, sucrose, D-trehalose, quinic acid, sebacic acid,
glycyl-L-aspartic acid, L-phenylalanine, thymidine, phenylethylamine, putrescine, 2,3- butanediol, glucose-1-phosphate, glucose-6-
phosphate, alpha-cyclodextrin, dextrin and glycogen.
Variable results for the utilization of D-psicose, turanose, xylitol, acetic acid, alpha-hydroxybutyric acid, alpha-ketobutyric acid,
alpha-ketovaleric acid, propionic acid, alaninamide, glycyl-L-glutamic acid, hydroxy-L-proline, L-leucine, L-ornithine, D,L-serine,
L-threonine, D,L-carnitine and D,L-alpha-glycerolphosphate.
(c) Costin Stoica
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