| Pseudomonas sesami |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Pseudomonadales, Family Pseudomonadaceae,
Genus Pseudomonas, Pseudomonas sesami Madhaiyan et al. 2017.
Species description is based on a single isolate.
Genus Pseudomonas, Pseudomonas sesami Madhaiyan et al. 2017.
Species description is based on a single isolate.
Gram-negative rods, 0.2-0.4 x 1.6-1.8 µm. Motile.
Colonies on nutrient agar are convex with entire edges, smooth, translucent, cream
coloured and exhibit swarming motility after growth on R2A at 30 ºC for 24 h. Grows at
4-45 ºC (optimum growth temperature is 30 ºC), at pH 5.5-9.5 and in 1-7% NaCl w/v
(optimum 1%). Fluorescent pigments are not produced. Aerobic growth.
coloured and exhibit swarming motility after growth on R2A at 30 ºC for 24 h. Grows at
4-45 ºC (optimum growth temperature is 30 ºC), at pH 5.5-9.5 and in 1-7% NaCl w/v
(optimum 1%). Fluorescent pigments are not produced. Aerobic growth.
Isolated from rhizosphere soil of Sesame (Sesamum indicum L.) collected from experimental field No. 37 at Tamilnadu Agricultural
University, Coimbatore, India.
University, Coimbatore, India.
Undetermined.
- Madhaiyan M, Poonguzhali S, Saravanan VS, Selvapravin K, Duraipandiyan V, Al-Dhabi NA. Pseudomonas sesami sp. nov., a plant
growth-promoting Gammaproteobacteria isolated from the rhizosphere of Sesamum indicum L. Antonie Van Leeuwenhoek 2017;
110:843-852.
Description is based on Biolog GN2, API ZYM and API 20NE (bioMerieux) results.
Positive results for arginine dihydrolase, catalase, casein hydrolysis, cellulose hydrolysis, gelatin hydrolysis, lipids hydrolysis, pectin
hydrolysis,oxidase and urease.
Can utilize mannose, D-mannitol, N-acetylglucosamine, caprate, phenylacetate, L-arabinose, glucose, gluconate, citrate and malate.
Can utilize in Biolog GN2 MicroPlate: dextrin, glycogen, Tween 40, Tween 80, N-acetyl-D-glucosamine, L-arabinose, D-arabitol,
D-cellobiose, D-fructose, D-galactose, gentiobiose, alpha-D-glucose, m-inositol, D-mannitol, D-mannose, D-melibiose, D-psicose,
D-raffinose, sucrose, D-trehalose, turanose, pyruvic acid methyl ester, succinic acid mono-methylester, acetic acid, cis-aconitic acid,
citric acid, formic acid, D-gluconic acid, D-glucosaminic acid, alpha-, beta- and gamma-hydroxybutyric acid, p-hydroxyphenylacetic
acid, alpha-ketobutyric acid, alpha-ketoglutaric acid, alpha-ketovaleric acid, D,L-lactic acid, malonic acid, propionic acid, quinic acid,
sebacic acid, succinic acid, bromo succinic acid, succinamic acid, L-alaninamide, D- and L-alanine, L-alanyl-glycine, L-asparagine,
L-aspartic acid, L-glutamic acid, glycyl-L-aspartic acid, glycyl-L-glutamic acid, L-histidine, hydroxy-L-proline, L-leucine, L-ornithine,
L-phenylalanine, L-proline, L-pyroglutamic acid, D- and L-serine, L-threonine, D,L-carnitine, camino butyric acid, urocanic acid,
inosine, uridine, phenylethyl-amine, putrescine, 2-aminoethanol, glycerol, D,L-alpha-glycerol phosphate,
alpha-D-glucose-1-phosphate and D-glucose-6-phosphate.
Negative results for aesculin hydrolysis and nitrate reduction.
No utilization of: alpha-cyclodextrin, N-acetyl-D-galactosamine, adonitol, i-erythritol, L-fucose, alpha-D-lactose, lactulose, maltose,
C2-beta-methyl-D-glucoside, L-rhamnose, D-sorbitol, xylitol, D-galactonic acid lactone, D-galacturonic acid, D-glucuronic acid,
itaconic acid, D-saccharic acid, glucuronamide, thymidine and 2,3-butanediol.
Positive results for arginine dihydrolase, catalase, casein hydrolysis, cellulose hydrolysis, gelatin hydrolysis, lipids hydrolysis, pectin
hydrolysis,oxidase and urease.
Can utilize mannose, D-mannitol, N-acetylglucosamine, caprate, phenylacetate, L-arabinose, glucose, gluconate, citrate and malate.
Can utilize in Biolog GN2 MicroPlate: dextrin, glycogen, Tween 40, Tween 80, N-acetyl-D-glucosamine, L-arabinose, D-arabitol,
D-cellobiose, D-fructose, D-galactose, gentiobiose, alpha-D-glucose, m-inositol, D-mannitol, D-mannose, D-melibiose, D-psicose,
D-raffinose, sucrose, D-trehalose, turanose, pyruvic acid methyl ester, succinic acid mono-methylester, acetic acid, cis-aconitic acid,
citric acid, formic acid, D-gluconic acid, D-glucosaminic acid, alpha-, beta- and gamma-hydroxybutyric acid, p-hydroxyphenylacetic
acid, alpha-ketobutyric acid, alpha-ketoglutaric acid, alpha-ketovaleric acid, D,L-lactic acid, malonic acid, propionic acid, quinic acid,
sebacic acid, succinic acid, bromo succinic acid, succinamic acid, L-alaninamide, D- and L-alanine, L-alanyl-glycine, L-asparagine,
L-aspartic acid, L-glutamic acid, glycyl-L-aspartic acid, glycyl-L-glutamic acid, L-histidine, hydroxy-L-proline, L-leucine, L-ornithine,
L-phenylalanine, L-proline, L-pyroglutamic acid, D- and L-serine, L-threonine, D,L-carnitine, camino butyric acid, urocanic acid,
inosine, uridine, phenylethyl-amine, putrescine, 2-aminoethanol, glycerol, D,L-alpha-glycerol phosphate,
alpha-D-glucose-1-phosphate and D-glucose-6-phosphate.
Negative results for aesculin hydrolysis and nitrate reduction.
No utilization of: alpha-cyclodextrin, N-acetyl-D-galactosamine, adonitol, i-erythritol, L-fucose, alpha-D-lactose, lactulose, maltose,
C2-beta-methyl-D-glucoside, L-rhamnose, D-sorbitol, xylitol, D-galactonic acid lactone, D-galacturonic acid, D-glucuronic acid,
itaconic acid, D-saccharic acid, glucuronamide, thymidine and 2,3-butanediol.
(c) Costin Stoica
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