Article · Wikipedia archive · Last revised Jun 3, 2026

Variovorax

Variovorax is a Gram-negative and motile genus of bacteria from the family Comamonadaceae. It belongs to the class called Betaproteobacteria. It is an aerobic bacteria and most of its species is found in soil and freshwater. The demographic distribution of this species is primarily in Europe, Asia and the Americas, as well as the polar regions. Its designated species is Variovorax paradoxus which arose from the species Alcaligenes paradoxus being grouped under the Variovorax genus. Variovorax paradoxus constitutes to the methylotrophic microbiota of the human mouth.

Last revised
Jun 3, 2026
Read time
≈ 2 min
Length
465 w
Citations
19
Source
Variovorax paradoxus EPS swarming time-lapse video, swarming on FW-succinate-NH4Cl medium, taken 18 h after inoculation, 2 h time lapse, 3 m between frames
Variovorax
Scientific classification Edit this classification
Domain: Bacteria
Kingdom: Pseudomonadati
Phylum: Pseudomonadota
Class: Betaproteobacteria
Order: Burkholderiales
Family: Comamonadaceae
Genus: Variovorax
Willems et al. 19911
Type species
Variovorax paradoxus1
Species

V. boronicumulans1
V. defluvii1
V. dokdonensis1
V. durovernensis1
V. ginsengisoli1
V. gossypii1
V. guangxiensis1
V. humicola1
V. paradoxus1
V. soli1

Variovorax is a Gram-negative and motile genus of bacteria from the family Comamonadaceae. It belongs to the class called Betaproteobacteria.123 It is an aerobic bacteria and most of its species is found in soil and freshwater.4 The demographic distribution of this species is primarily in Europe, Asia and the Americas, as well as the polar regions.5 Its designated species is Variovorax paradoxus which arose from the species Alcaligenes paradoxus being grouped under the Variovorax genus.6 Variovorax paradoxus constitutes to the methylotrophic microbiota of the human mouth.7

References

References

  1. Parte, A.C. "Variovorax". LPSN.
  2. Parker, Charles Thomas; Garrity, George M. (2018). "Nomenclature Abstract for Variovorax Willems et al. 1991". In Parker, Charles Thomas; Garrity, George M. (eds.). NamesforLife. doi:10.1601/nm.1832.
  3. Willems, Anne; Mergaert, Joris; Swings, Jean (2015). "Variovorax". Bergey's Manual of Systematics of Archaea and Bacteria. pp. 1–9. doi:10.1002/9781118960608.gbm00952. ISBN 978-1-118-96060-8.
  4. Decewicz, Przemyslaw; Kitowicz, Michal; Radlinska, Monika (2022). "Characteristics and Comparative Genomic Analysis of a Novel Virus, VarioGold, the First Bacteriophage of Variovorax". International Journal of Molecular Sciences. 23 (21) 13539. doi:10.3390/ijms232113539. PMC 9658991. PMID 36362326.
  5. Satola, Barbara; Wübbeler, Jan Hendrik; Steinbüchel, Alexander (2013). "Metabolic characteristics of the species Variovorax paradoxus". Applied Microbiology and Biotechnology. 97 (2): 541–560. doi:10.1007/s00253-012-4585-z. PMID 23192768.
  6. Parker, Charles Thomas; Wigley, Sarah; Garrity, George M. (2009). "Nomenclature Abstract for Variovorax paradoxus (Davis et al. 1969) Willems et al. 1991". In Parker, Charles Thomas; Garrity, George M. (eds.). NamesforLife. doi:10.1601/nm.1833.
  7. Anesti, Vasiliki; McDonald, Ian R.; Ramaswamy, Meghna; Wade, William G.; Kelly, Donovan P.; Wood, Ann P. (2005). "Isolation and molecular detection of methylotrophic bacteria occurring in the human mouth". Environmental Microbiology. 7 (8): 1227–1238. Bibcode:2005EnvMi...7.1227A. doi:10.1111/j.1462-2920.2005.00805.x. PMID 16011760.
Further reading

Further reading