Paraburkholderia bannensis
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Betaproteobacteria, Order Burkholderiales, Family Burkholderiaceae, Genus
Paraburkholderia,
Paraburkholderia bannensis (Aizawa et al. 2011) Sawana et al. 2015.

Old synonym:
Burkholderia bannensis Aizawa et al. 2011.
Gram-negative rods, 0.6-0.8 x 1.6-2.1 μm. Non-motile. Nonspore-forming.
Colonies are smooth, round, convex and pale yellow with entire margins after 3 days
of cultivation at 32 ºC on 1/10 TS agar plates (pH 4.0). Growth occurs at 17-37 ºC, with
optimum growth at 28-32 ºC. Grows at pH 3-8, with optimum growth at pH 4-6. Strictly
aerobic.
Isolated from root and aerial stem of aquatic plant Panicum repens growing in highly acidic swamps (pH 2-4) in Thailand.
Resistant to penicillin, amoxicillin, amoxicillin/clavulanic acid, oxacillin, cephalothin, cefoperazone, erythromycin, lincomycin, tylosin,  
pristinamycin, colistin, sulfamethizole, nitrofurantoin, fusidic acidand metronidazole. sensitive to streptomycin, spectinomycin,
kanamycin, gentamicin, apramycin, tetracycline, doxycycline, co-trimoxazole, flumequin, oxolinic acid, enrofloxacin and rifampicin.
Undetermined.
  1. Aizawa T., Vijarnsorn P., Nakajima M. and Sunairi M.: Burkholderia bannensis sp. nov., an acid-neutralizing bacterium isolated
    from torpedo grass (Panicum repens) growing in highly acidic swamps. Int. J. Syst. Evol. Microbiol., 2011, 61, 1645-1650.
  2. Sawana, A., Adeolu, M. and Gupta, R.S. 2014. Molecular signatures and phylogenomic analysis of the genus Burkholderia:
    proposal for division of this genus into the emended genus Burkholderia containing pathogenic organisms and a new genus
    Paraburkholderia gen. nov. harboring environmental species. Front. Genet., 5, 429.
Description is based mostly on API 20NE, API 20E, API 50CH, API ZYM and Biolog GN2 results.

Positive results for acid and alkaline phosphatases, catalase, esterase (C4), esterase lipase (C8), leucine arylamidase,
naphthol-AS-BI-phosphohydrolase, nitrate reduction to nitrite (not to N
2), oxidase, Tweens 20, 40, 60 and 80 hydrolysis, acid
production from glycerol, D- and L-arabinose, D-ribose, D-xylose, D-adonitol, D-galactose, D-glucose, D-fructose, D-mannose,
L-rhamnose, D-mannitol, D-sorbitol, arbutin, aesculin, cellobiose, maltose, lactose, melibiose, trehalose, gentiobiose, D-lyxose,
D-arabitol, D- and L-fucose.
Can utilize N-acetyl-D-glucosamine, adonitol, L-arabinose, D-arabitol, D-fructose, L-fucose, D-galactose, gentiobiose,
alpha-D-glucose, lactulose, D-mannitol, D-mannose, inositol, L-rhamnose, trehalose, pyruvic acid methyl ester, succinic acid
monomethyl ester, cis-aconitic acid, citric acid, D-galacturonic acid, D-gluconic acid, D-glucosaminic acid, D-glucuronic acid,
beta-hydroxybutyric acid, alpha-ketoglutaric acid, D-saccharic acid, succinic acid, succinamic acid, glucuronamide, D-alanine, L-alanyl
glycine, L-aspartic acid, glycyl L-glutamic acid, L-histidine, hydroxy-L-proline, L-phenylalanine, L-serine, L-threonine,
gamma-aminobutyric acid, urocanic acid, thymidine, glycerol, DL-alpha-glycerol phosphate, D-glucose 6-phosphate, Tweens 40 and
80.

Negative results for arginine dihydrolase, DNase, alpha-fucosidase, gelatinase, alpha- and beta-galactosidase, beta-glucuronidase,
alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, indole production, alpha-mannosidase, lipase (C14), valine
arylamidase, cystine arylamidase, trypsin, alpha-chymotrypsin, proteinase, urease, acid production from methyl
alpha-D-mannopyranoside, methyl alpha-D-glucopyranoside, sucrose, inulin, melezitose, raffinose, starch, glycogen and turanose.
No utilization of alpha-cyclodextrin, glycogen, lactose, melibiose, methyl beta-D-glucoside, D-psicose, raffinose, xylitol, itaconic acid,
alpha-hydroxybutyric acid, alpha-ketobutyric acid, putrescine and 2,3-butanediol.

Variable results for utilization of dextrin, N-acetyl-D-galactosamine, cellobiose, i-erythritol, maltose, sucrose, turanose, acetic acid,
D-galacturonic acid lactone, gamma-hydroxybutyric acid, alpha-ketovaleric acid, malonic acid, bromosuccinic acid, glycyl L-aspartic
acid, L-leucine, L-ornithine, L-proline, inosine, uridine and phenylethylamine.
(c) Costin Stoica
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