Caballeronia jiangsuensis
|
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Betaproteobacteria, Order Burkholderiales, Family Burkholderiaceae, Genus
Caballeronia, Caballeronia jiangsuensis (Liu et al. 2014) Dobritsa and Samadpour 2016.
Old synonym: Burkholderia jiangsuensis Liu et al. 2014.
Species description is based on a single isolate.
Gram-negative rods, 0.6-0.9 x 1.3-1.6 μm. Motile by a subpolar flagellum. Non-spore-
forming.
Colonies after incubation on PY agar plates at 30 ºC for 2 days, are circular,
yellowish, moist and translucent with a regular margin, 1.5-2.0 mm in diameter.
Grows at 0-1% NaCl (w/v) (optimum 0.5%), at 15-45 ºC (optimum 30 ºC) and at
pH 5-9 (optimum pH 7).
Isolated from methyl parathion-contaminated soil of a pesticide manufacturing company in Jiangsu Province, PR China. Can degrade
methyl parathion, a common organophosphorus pesticide, which can be utilized as the sole carbon source for growth.
Undetermined.
- Liu, X.-Y., Li, C.-X., Luo, X.-J., Lai, Q.-L. and Xu, J.-H. 2014. Burkholderia jiangsuensis sp. nov., a methyl parathion degrading
bacterium, isolated from methyl parathion contaminated soil. Int. J. Syst. Evol. Microbiol., 64, 3247-3253.
- Dobritsa, A. P. and Samadpour, M. 2016. Transfer of eleven species of the genus Burkholderia to the genus Paraburkholderia and
proposal of Caballeronia gen. nov. to accommodate twelve species of the genera Burkholderia and Paraburkholderia Int. J. Syst.
Evol. Microbiol., 66, 2836-2846.
- Baek, I., Seo, B., Lee, I., Lee, K., Park, S.-C., Yi. H. and Chun, J. 2015. Burkholderia megalochromosomata sp. nov., isolated from
grassland soil. Int. J. Syst. Evol. Microbiol., 65, 959-964.
Description is based mostly on API 20 NE, API 20 E and API ZYM results.
Positive results for acid and alkaline phosphatase, esterase (C4), lipase (C8), leucine aminopeptidase, nitrate reduction (no
denitrification), oxidase, acetoin production (Voges-Proskauer test; weak reaction), valine aminopeptidase (weak reaction),
naphthol-AS-Bl-phosphoamidase (weak reaction), acid production from glucose, rhamnose and arabinose.
Can utilize D-glucose, L-arabinose, D-mannose, D-mannitol, N-acetylglucosamine, potassium gluconate, capric acid, malic acid,
trisodium citrate, phenylacetic acid and adipic acid (weakly).
Negative results for arginine dihydrolase, alpha-fucosidase, gelatin hydrolysis, H2S production, indole production, alpha- and
beta-glucosidase, beta-glucuronidase, alpha- and beta-galactosidase, N-acetyl-beta-glucosaminidase, lipase (C14), lysine
decarboxylase, alpha-mannosidase, ornithine decarboxylase, cystine aminopeptidase, trypsin, alpha-chymotrypsin, tryptophan
deaminase, urease, acid production from inositol, sorbitol, sucrose, melibiose and amygdalin.
No utilization of maltose.

(c) Costin Stoica