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Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Betaproteobacteria, Order Burkholderiales, Family Burkholderiaceae, Genus
Polynucleobacter, Polynucleobacter acidiphobus Hahn et al. 2011.
Polynucleobacter, Polynucleobacter acidiphobus Hahn et al. 2011.
Gram-negative curved rods, 0.4-0.5 x 0.5-1.4 μm. Non-motile. Nucleoids are present
inside cells (rarely).
inside cells (rarely).
Colonies grown on NSY agar are unpigmented, circular and convex with smooth
surface. Grows at 35 ºC, but not at 5 ºC. NaCl is not required for growth. Maximum
NaCl concentration tolerated is 0.3% (w/v). Aerobic, facultatively anaerobic under
denitrifying conditions.
surface. Grows at 35 ºC, but not at 5 ºC. NaCl is not required for growth. Maximum
NaCl concentration tolerated is 0.3% (w/v). Aerobic, facultatively anaerobic under
denitrifying conditions.
Isolated from a rock pool filled with freshwater located on the Mediterranean island Corsica, France.
Undetermined.
- Hahn M. W., Lang E., Brandt U. and Sproer C.: Polynucleobacter acidiphobus sp. nov., a representative of an abundant group of
planktonic freshwater bacteria. Int. J. Syst. Evol. Microbiol., 2011, 61, 788-794.
(c) Costin Stoica
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| R E G N U M PROKARYOTAE |
Positive results for catalase and oxidase.
Can assimilate acetate, pyruvate, malate, oxaloacetate, malonate, succinate, D-glucose and L-cysteine.
No assimilation of formate, glyoxylate, glycolate, oxalate, propionate, fumarate, levulinate, citrate, D-mannose, D-galacturonic acid,
D-galactose, D-lyxose, D-fructose, D-fucose, D-sorbitol, L-glutamate, L-aspartate, L-alanine, L-serine, L-asparagine or betaine.
Can assimilate acetate, pyruvate, malate, oxaloacetate, malonate, succinate, D-glucose and L-cysteine.
No assimilation of formate, glyoxylate, glycolate, oxalate, propionate, fumarate, levulinate, citrate, D-mannose, D-galacturonic acid,
D-galactose, D-lyxose, D-fructose, D-fucose, D-sorbitol, L-glutamate, L-aspartate, L-alanine, L-serine, L-asparagine or betaine.
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