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Acetonema

From Wikipedia, the free encyclopedia

Acetonema
Scientific classification Edit this classification
Domain: Bacteria
Kingdom: Bacillati
Phylum: Bacillota
Class: Negativicutes
Order: Selenomonadales
Family: Sporomusaceae
Genus: Acetonema
Kane and Breznak 1992[1][2]
Species:
A. longum
Binomial name
Acetonema longum
Kane and Breznak 1992

Acetonema is a genus of bacteria in the family Sporomusaceae. It is H2-oxidizing CO2-reducing acetogenic strictly anaerobic endospore-forming Gram-negative motile rod-shaped, isolated from gut contents of the wood-feeding termite Pterotermes occidentis. Cells are catalase positive, oxidase negative, and have 51.5 mol percent G + C in their DNA. Optimum conditions for growth on H2 + CO2 are at 30–33 degrees C and pH (initial) 7.8. Acetonema longum is the sole species within the genus.[3]


References

[edit]
  1. A.C. Parte; et al. "Acetonema". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2025-02-28.
  2. C.L. Schoch; et al. "Acetonema". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2025-02-28.
  3. Kane MD, Breznak JA (1991). "Acetonema longum gen. nov. sp. nov., an H2/CO2 acetogenic bacterium from the termite, Pterotermes occidentis". Arch Microbiol. 156 (2): 91–8. doi:10.1007/bf00290979. PMID 1723588. S2CID 21214522.