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CONTENTS

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 * 1 References
 * 2 External links

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NITROSOMONADALES

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From Wikipedia, the free encyclopedia

Order of bacteria



Nitrosomonadales Spirillum Scientific classification Domain:
Bacteria
Phylum:
Pseudomonadota
Class:
Betaproteobacteria
Order:
Nitrosomonadales

Garrity et al. 2006
Families[1][2]
 * Nitrosomonadaceae
 * Methylophilaceae
 * Spirillaceae
 * Thiobacillaceae
 * Gallionellaceae
 * Sterolibacteraceae

The Nitrosomonadales[1] are an order of the class Betaproteobacteria in the
phylum Pseudomonadota.[3] Like all members of their class, they are
Gram-negative.

The order is divided into six families:

 * Nitrosomonadaceae (type family) comprises the genera Nitrosomonas (type
   genus), Nitrosolobus and Nitrosospira.[1]
 * Methylophilaceae comprises the genera Methylophilus (type genus),
   Methylobacillus and Methylovorus.[1]
 * Spirillaceae comprises the genus Spirillum (type genus) [2][1]
 * Thiobacillaceae comprises the genera Thiobacillus (type genus), Annwoodia,
   Sulfuritortus.[1]
 * Gallionellaceae comprises the genera Gallionella (type genus), Ferriphaselus,
   Sulfuriferula, Sulfurirhabdus and Sulfuricella.[1][4]
 * Sterolibacteraceae comprises the genera Sterolibacterium, Sulfurisoma,
   Denitratisoma, Sulfuritalea, Georgfuchsia, Sulfurisoma and
   Methyloversatilis.[1]

Members of the genus Nitrosomonas oxidize ammonium ions into nitrite,[3] a
process called nitrification, and are important in the nitrogen cycle. Other
autotrophic genera such as Thiobacillus and Annwoodia oxidize reduced inorganic
sulfur ions such as thiosulfate and sulfide into sulfate and have key roles in
the sulfur cycle. Methylotrophs such as Methylophilus oxidize compounds such as
methanol into carbon dioxide and are key to the carbon cycle. Gallionella and
Ferriphaselus oxidise ferrous iron (Fe2+) ions into ferric hydroxide (Fe(OH)3)
during autotrophic growth, and thus have roles in the carbon cycle and the iron
cycle. As such, the Nitrosomonadales are critical to biogeochemical cycling of
the elements and many species have key roles in principal biochemical
processes.[1]


REFERENCES

[edit]
 1. ^ Jump up to: a b c d e f g h i Rich Boden; Lee P Hutt; Alex W Rae (1 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". International Journal of
    Systematic and Evolutionary Microbiology. 67 (5): 1191–1205.
    doi:10.1099/IJSEM.0.001927. ISSN 1466-5026. PMID 28581923.
    Wikidata Q45760310.
 2. ^ Jump up to: a b Migula (1894). "Ueber ein neues system der bakterien".
    Arbeiten aus dem Bakteriologischen Institut der Technischen Hochschule zu
    Karlsruhe. 1: 235–238.
 3. ^ Jump up to: a b Garrity, George M.; Brenner, Don J.; Krieg, Noel R.;
    Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology,
    Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and
    Epsilonproteobacteria. New York, New York: Springer. ISBN 978-0-387-24145-6.
 4. ^ Henrici AT, Johnson D (1935). "Stalked bacteria, a new order of
    Schizomycetes". Journal of Bacteriology. 29: 3–4.


EXTERNAL LINKS

[edit]
 * Nitrosomonadales J.P. Euzéby: List of Prokaryotic names with Standing in
   Nomenclature
 * Nitrosomonas MicrobeWki


Taxon identifiers
Nitrosomonadales
 * Wikidata: Q148843
 * Wikispecies: Nitrosomonadales
 * CoL: 8ZXXY
 * EoL: 3330
 * EPPO: 1NITSO
 * GBIF: 1381
 * iNaturalist: 152376
 * IRMNG: 11751
 * ITIS: 956250
 * LPSN: nitrosomonadales.html
 * NCBI: 32003
 * NZOR: dd1e38da-6760-4b55-b59f-c0346a5b3a8d
 * Open Tree of Life: 216584
 * WoRMS: 569925




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