Database of Biochemical Tests of Proteobacteria


A Taxonomic resource of the second largest group of bacteria

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Alpha Proteobacteria

The first class of Proteobacteria is the Alphaproteobacteria. The unifying characteristic of this class is that they are oligotrophs, organisms capable of living in low-nutrient environments such as deep oceanic sediments, glacial ice, or deep undersurface soil.

Among the Alphaproteobacteria are two taxa, chlamydias and rickettsias, that are obligate intracellular pathogens, meaning that part of their life cycle must occur inside other cells called host cells. When not growing inside a host cell, Chlamydia and Rickettsia are metabolically inactive outside of the host cell. They cannot synthesize their own adenosine triphosphate (ATP), and, therefore, rely on cells for their energy needs.

Classes

  • Alpha Proteobacteria
  • Beta Proteobacteria
  • Gamma Proteobacteria
  • Epsilon Proteobacteria
  • Delta Proteobacteria


PROTEOBACTERIA >> Alpha >> Azospirillum

SPECIES OF AZOSPIRILLUM

1. Azospirillum brasilense
2. Azospirillum canadense
3. Azospirillum doebereinerae
4. Azospirillum fermentarium
5. Azospirillum formosense
6. Azospirillum halopraeferens
7. Azospirillum humicireducens
8. Azospirillum irakense
9. Azospirillum lipoferum
10. Azospirillum melinis
11. Azospirillum oryzae
12. Azospirillum picis
13. Azospirillum rugosum
14. Azospirillum thiophilum
15. Azospirillum zeae

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