| Paraburkholderia ribeironis |
Description is based mostly on API ZYM and API 20 NE results.
Positive results for acid phosphatase, catalase, beta-galactosidase - PNPG (most strains), leucine arylamidase, C4 lipase (weak
reaction), phosphoamidase, Tweens 20, 60 and 80 hydrolysis.
Negative results for arginine dihydrolase, casein hydrolysis, DNase, esculin hydrolysis, alpha-fucosidase, gelatin hydrolysis, alpha-
and beta-galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, alpha-mannosidase,
oxidase, starch hydrolysis, tryptophanase, urease, C8 lipase (most strains), C14 lipase, valine arylamidase, cystine arylamidase,
trypsin, chymotrypsin, acid production from D-glucose and lactose.
No assimilation of maltose and caprate.
Variable results for alkaline phosphatase, nitrate reduction, assimilation of D-glucose, L-arabinose, D-mannose, D-mannitol,
N-acetyl-glucosamine, gluconate, adipate, L-malate, citrate and phenylacetate.
Positive results for acid phosphatase, catalase, beta-galactosidase - PNPG (most strains), leucine arylamidase, C4 lipase (weak
reaction), phosphoamidase, Tweens 20, 60 and 80 hydrolysis.
Negative results for arginine dihydrolase, casein hydrolysis, DNase, esculin hydrolysis, alpha-fucosidase, gelatin hydrolysis, alpha-
and beta-galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, alpha-mannosidase,
oxidase, starch hydrolysis, tryptophanase, urease, C8 lipase (most strains), C14 lipase, valine arylamidase, cystine arylamidase,
trypsin, chymotrypsin, acid production from D-glucose and lactose.
No assimilation of maltose and caprate.
Variable results for alkaline phosphatase, nitrate reduction, assimilation of D-glucose, L-arabinose, D-mannose, D-mannitol,
N-acetyl-glucosamine, gluconate, adipate, L-malate, citrate and phenylacetate.
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Betaproteobacteria, Order Burkholderiales, Family Burkholderiaceae, Genus
Paraburkholderia, Paraburkholderia ribeironis Bournaud et al. 2017.
Paraburkholderia, Paraburkholderia ribeironis Bournaud et al. 2017.
Gram-negative rods. Motile.
Colonies on TSA are white. Strains grow at 28 and 30 ºC, but not at 4, 15, 37, 40 or 45
ºC. Grows at pH 6-7; weak growth at ph 8. No growth at pH 4, 5 or 9. Aerobic. Variable
growth on MacConkey agar.
ºC. Grows at pH 6-7; weak growth at ph 8. No growth at pH 4, 5 or 9. Aerobic. Variable
growth on MacConkey agar.
Isolated from the nodules of Piptadenia gonoacantha.
Undetermined.
- Bournaud, C., Moulin, L., Cnockaert, M., Faria, S., Prin, Y., Severac, D. and Vandamme, P. 2017. Paraburkholderia piptadeniae sp.
nov. and Paraburkholderia ribeironis sp. nov., two root-nodulating symbiotic species of Piptadenia gonoacantha in Brazil. Int. J.
Syst. Evol. Microbiol., 67, 432-440.
(c) Costin Stoica
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