Acidaminococcus

Genus of bacteria From Wikipedia, the free encyclopedia

Acidaminococcus is a genus in the phylum Bacillota (Bacteria), whose members are anaerobic diplococci that can use amino acids as the sole energy source for growth.[1] Like other members of the class Negativicutes, they are gram-negative, despite being Bacillota, which are normally gram-positive.

Kingdom:Bacillati
Phylum:Bacillota
Order:Acidaminococcales
Quick facts Scientific classification, Type species ...
Acidaminococcus
Scientific classification Edit this classification
Domain: Bacteria
Kingdom: Bacillati
Phylum: Bacillota
Class: Negativicutes
Order: Acidaminococcales
Family: Acidaminococcaceae
Genus: Acidaminococcus
Rogosa 1969
Type species
Acidaminococcus fermentans
Rogosa 1969
Species
  • A. fermentans
  • A. hominis
  • A. intestini
  • "A. massiliensis"
  • "A. provencensis"
  • "A. timonensis"
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Etymology

The name Acidaminococcus derives from:
Neo-Latin noun acidum (from Latin adjective acidus, sour), an acid; Neo-Latin adjective aminus, amino; Neo-Latin masculine gender noun coccus (from Greek masculine gender noun kokkos (κόκκος), grain, seed), coccus-shaped; Neo-Latin masculine gender noun Acidaminococcus, the amino acid coccus.[1]

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[1] and National Center for Biotechnology Information (NCBI).[2]

16S rRNA based LTP_10_2024[3][4][5] 120 marker proteins based GTDB 10-RS226[6][7][8]
Acidaminococcus

A. intestini

A. fermentans

A. hominis

Acidaminococcus

A. intestini Jumas-Bilak et al. 2007[9]

A. hominis Abdugheni et al. 2023 [incl. "A. provencensis" Takakura et al. 2019]

"A. timonensis" Ricaboni et al. 2017

A. fermentans Rogosa 1969[10]

"A. massiliensis" Ricaboni et al. 2017

See also

References

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