Rhodospirillales

Acetobacter is a genus of acetic acid bacteria. Acetic acid bacteria are characterized by the ability to convert ethanol to acetic acid in the presence of oxygen. Of these, the genus Acetobacter is distinguished by the ability to oxidize lactate and acetate into carbon dioxide and water. Bacteria of the genus Acetobacter have been isolated from industrial vinegar fermentation processes and are frequently used as fermentation starter cultures.

Acetobacteraceae is a family of Gram-negative bacteria, belonging to the order Rhodospirillales, class Alphaproteobacteria. Two distinct clades are recognized: the acetic acid bacteria and a more heterogeneous group including acidophilic and phototrophic bacteria. The type genus is Acetobacter. Ten genera from Acetobacteraceae make up the acetic acid bacteria.

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Azospirillum is a Gram-negative, microaerophilic, non-fermentative and nitrogen-fixing bacterial genus from the family of Rhodospirillaceae. Azospirillum bacteria can promote plant growth.

Proteobacterium

The Rhodospirillaceae are a family of bacteria within the Pseudomonadota. The family is metabolically diverse, though it is known for its purple nonsulfur bacteria, which produce energy through photosynthesis. Originally, all purple nonsulfur bacteria were classified in this family.

species of bacterium

Gluconobacter is a genus of bacteria in the acetic acid bacteria family. They prefer sugar-rich environments, so are sometimes found as a spoilage organism in beer. They are not known to be pathogenic but can cause rot in apples and pears. They are used alone or with acetobacter for microbial degradation of ethanol

Magnetospirillum is a Gram-negative, microaerophilic genus of magnetotactic bacteria, first isolated from pond water by the microbiologist R. P. Blakemore in 1975. They have a spiral (helical) shape and are propelled by a polar flagellum at each end of their cells. The three main species identified are M. magnetotacticum strain MS-1, M. griphiswaldense strain MSR-1, and M. magneticum strain AMB-1.

group of Gram-negative bacteria

Komagataeibacter is a genus of bacteria in the family Acetobacteraceae. It was described in 2012 by Yamada et al. The type species is Komagataeibacter xylinus.

species of Alphaproteobacteria

Asaia is a genus of Gram-negative, aerobic and rod-shaped bacteria from the family Acetobacteraceae which occur in tropical plants. Asaia might be able to control malaria by massively colonizing the midgut and the male reproductive system of the mosquito Anopheles stephensi.