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Pseudomonadota

Pseudomonadota
Escherichia coli
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Pseudomonadota
Garrity et al. 2021[1]
Classes
Synonyms
  • "Proteobacteria" Stackebrandt et al. 1988[6]
  • "Proteobacteria" Gray and Herwig 1996[7]
  • "Proteobacteria" Garrity et al. 2005[8]
  • "Proteobacteria" Cavalier-Smith 2002[9]
  • Alphaproteobacteraeota Oren et al. 2015
  • "Alphaproteobacteriota" Whitman et al. 2018
  • "Caulobacterota" corrig. Garrity et al. 2021
  • "Neoprotei" Pelletier 2012
  • Rhodobacteria Cavalier-Smith 2002

Pseudomonadota (synonym Proteobacteria) is a major phylum of Gram-negative bacteria.[10] Currently, they are considered the predominant phylum within the realm of bacteria.[11] They are naturally found as pathogenic and free-living (non-parasitic) genera.[11] The phylum comprises six classes Acidithiobacillia, Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Hydrogenophilia, and Zetaproteobacteria.[11] The Pseudomonadota are widely diverse, with differences in morphology, metabolic processes, relevance to humans, and ecological influence.[11]

  1. ^ Oren A, Garrity GM (October 2021). "Valid publication of the names of forty-two phyla of prokaryotes". International Journal of Systematic and Evolutionary Microbiology. 71 (10): 5056. doi:10.1099/ijsem.0.005056. PMID 34694987. S2CID 239887308.
  2. ^ a b Williams KP, Kelly DP (August 2013). "Proposal for a new class within the phylum Proteobacteria, Acidithiobacillia classis nov., with the type order Acidithiobacillales, and emended description of the class Gammaproteobacteria". International Journal of Systematic and Evolutionary Microbiology. 63 (Pt 8): 2901–2906. doi:10.1099/ijs.0.049270-0. PMID 23334881. S2CID 39777860.
  3. ^ Garrity GM, Bell JA, Lilburn T (2005). "Class I. Alphaproteobacteria class. nov.". In Brenner DJ, Krieg NR, Staley JT, Garrity GM (eds.). Bergey's Manual of Systematic Bacteriology. Vol. 2 (Proteobacteria), Part C (The Alpha-, Beta-, Delta- and Epsilonproteobacteria) (2nd ed.). Springer. p. 1. doi:10.1002/9781118960608.cbm00041. ISBN 978-1-118-96060-8.
  4. ^ a b Boden R, Hutt LP, Rae AW (May 2017). "Reclassification of Thiobacillus aquaesulis (Wood & Kelly, 1995) as Annwoodia aquaesulis gen. nov., comb. nov., transfer of Thiobacillus (Beijerinck, 1904) from the Hydrogenophilales to the Nitrosomonadales, proposal of Hydrogenophilalia class. nov. within the 'Proteobacteria', and four new families within the orders Nitrosomonadales and Rhodocyclales". International Journal of Systematic and Evolutionary Microbiology. 67 (5): 1191–1205. doi:10.1099/ijsem.0.001927. hdl:10026.1/8740. PMID 28581923.
  5. ^ Emerson D, Rentz JA, Lilburn TG, Davis RE, Aldrich H, Chan C, et al. (August 2007). "A novel lineage of proteobacteria involved in formation of marine Fe-oxidizing microbial mat communities". PLOS ONE. 2 (7): e667. Bibcode:2007PLoSO...2..667E. doi:10.1371/journal.pone.0000667. PMC 1930151. PMID 17668050.
  6. ^ Stackebrandt E, Murray RG, Trüper HG (1988). "Proteobacteria classis nov., a name for the phylogenetic taxon that includes the "purple bacteria and their relatives"". International Journal of Systematic Bacteriology. 38 (3): 321–325. doi:10.1099/00207713-38-3-321.
  7. ^ Gray JP, Herwig RP (November 1996). "Phylogenetic analysis of the bacterial communities in marine sediments". Applied and Environmental Microbiology. 62 (11): 4049–4059. Bibcode:1996ApEnM..62.4049G. doi:10.1128/aem.62.11.4049-4059.1996. PMC 168226. PMID 8899989.
  8. ^ Garrity GM, Bell JA, Lilburn T (2005). "Phylum XIV. Proteobacteria phyl. nov.". In Brenner DJ, Krieg NR, Staley JT, Garrity GM (eds.). Bergey's Manual of Systematic Bacteriology. Vol. 2 (Proteobacteria), Part B (Gammaproteobacteria) (2nd ed.). New York, NY: Springer. p. 1.
  9. ^ Cavalier-Smith T (January 2002). "The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification". International Journal of Systematic and Evolutionary Microbiology. 52 (Pt 1): 7–76. doi:10.1099/00207713-52-1-7. PMID 11837318.
  10. ^ Rizzatti G, Lopetuso LR, Gibiino G, Binda C, Gasbarrini A (2017). "Proteobacteria: A Common Factor in Human Diseases". BioMed Research International. 2017: 9351507. doi:10.1155/2017/9351507. PMC 5688358. PMID 29230419.
  11. ^ a b c d Kersters K, De Vos P, Gillis M, Swings J, Vandamme P, Stackebrandt E (2006). "Introduction to the Proteobacteria". In Dworkin M, Falkow S, Rosenberg E, Schleifer KH (eds.). The Prokaryotes. Vol. 5: Proteobacteria: Alpha and Beta Subclasses. New York, NY: Springer. pp. 3–37. doi:10.1007/0-387-30745-1_1. ISBN 978-0-387-30745-9. Retrieved 2024-04-12.

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