Methanocaldococcaceae
| Methanocaldococcaceae | |
|---|---|
Scientific classification  | |
| Domain: | Archaea |
| Kingdom: | Methanobacteriati |
| Phylum: | Methanobacteriota |
| Class: | Methanococci |
| Order: | Methanococcales |
| Family: | Methanocaldococcaceae Whitman et al. 2002[1] |
| Genera | |
| Synonyms | |
| |
Methanocaldococcaceae is a family of microbes within the order Methanococcales.[2] It contains two genera, the type genus Methanocaldococcus and Methanotorris. These species are coccoid in form, neutrophilic to slightly acidophilic, and predominantly motile, and they have a very short generation period, from 25 to 45 minutes under optimal conditions. They produce energy exclusively through the reduction of carbon dioxide with hydrogen. Some species have been found in marine hydrothermal vents.[3]
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_07_2026[4][5][6] | 53 marker proteins based GTDB 11-RS232[7][8][9] | ||||||||||||||||||||||||||||||||||||
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See also
References
- 1 2 Methanocaldococcaceae in LPSN; Freese, H. M.; Meier-Kolthoff, J. P.; Sardà Carbasse, J.; Afolayan, A. O.; Göker, M. (29 October 2025). "TYGS and LPSN in 2025: a Global Core Biodata Resource for genome-based classification and nomenclature of prokaryotes within DSMZ Digital Diversity". Nucleic Acids Research. 53: D1–D12. doi:10.1093/nar/gkaf1110.
- 1 2 C.L. Schoch. "Methanocaldococcaceae". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2026-08-01.
- ↑ Oren, Aharon (2014-10-19). "The Family Methanocaldococcaceae". The Prokaryotes. pp. 201–208. doi:10.1007/978-3-642-38954-2_322. ISBN 978-3-642-38953-5.
- ↑ "The LTPlus". The All-Species Living Tree Project. Retrieved 1 August 2026.
- ↑ "LTP_all tree in newick format". The All-Species Living Tree Project. Retrieved 1 August 2026.
- ↑ Rossello-Mora, Ramon; Viver, Tomeu; Palmer-Rodríguez, Pere; Westram, Ralf; Bustos-Caparros, Esteban; Gago, Joan Francisco; Gonzalez-Mendez, Jaime; Llabrés, Mercè; Ludwig, Wolfgang; Amann, Rudolf (22 April 2026). "A pipeline for improved 16S rRNA gene-based phylogeny and diversity analyses of Bacteria and Archaea". Nature Portfolio. doi:10.21203/rs.3.rs-9370187/v1.
- ↑ "GTDB release 11-RS232". Genome Taxonomy Database. Retrieved 1 May 2026.
- ↑ "ar53_r232.sp_label". Genome Taxonomy Database. Retrieved 1 May 2026.
- ↑ "Taxon History". Genome Taxonomy Database. Retrieved 1 May 2026.
Further reading
Scientific journals
- Judicial Commission of the International Committee on Systematics of Prokaryotes (2005). "The nomenclatural types of the orders Acholeplasmatales, Halanaerobiales, Halobacteriales, Methanobacteriales, Methanococcales, Methanomicrobiales, Planctomycetales, Prochlorales, Sulfolobales, Thermococcales, Thermoproteales and Verrucomicrobiales are the genera Acholeplasma, Halanaerobium, Halobacterium, Methanobacterium, Methanococcus, Methanomicrobium, Planctomyces, Prochloron, Sulfolobus, Thermococcus, Thermoproteus and Verrucomicrobium, respectively. Opinion 79". Int. J. Syst. Evol. Microbiol. 55 (Pt 1): 517–518. doi:10.1099/ijs.0.63548-0. PMID 15653928.
- Euzeby JP; Tindall BJ (2001). "Nomenclatural type of orders: corrections necessary according to Rules 15 and 21a of the Bacteriological Code (1990 Revision), and designation of appropriate nomenclatural types of classes and subclasses. Request for an Opinion". Int. J. Syst. Evol. Microbiol. 51 (Pt 2): 725–727. doi:10.1099/00207713-51-2-725. PMID 11321122.
- Balch WE; Fox GE; Magrum LJ; Woses CR; et al. (1979). "Methanogens: reevaluation of a unique biological group". Microbiol. Rev. 43 (2): 260–296. doi:10.1128/MMBR.43.2.260-296.1979. PMC 281474. PMID 390357.
Scientific books
- Whitman WB; Boone DR; Koga Y (2001). "Family II. Methanocaldococcaceae fam. nov.". In DR Boone; RW Castenholz (eds.). Bergey's Manual of Systematic Bacteriology Volume 1: The Archaea and the deeply branching and phototrophic Bacteria (2nd ed.). New York: Springer Verlag. pp. 169. ISBN 978-0-387-98771-2.