Methanococcus

Methanococcus is a genus of coccoid methanogens of the family Methanococcaceae.^[1] They are all mesophiles, except the thermophilic M. thermolithotrophicus and the hyperthermophilic M. jannaschii. The latter was discovered at the base of a “white smoker” chimney at 21°N on the East Pacific Rise^[2] and it was the first archaeal genome to be completely sequenced, revealing many novel and eukaryote-like elements.^[3]

References

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. 

• Jeanthon C; L'Haridon S; Pradel N; Prieur D (1999). "Rapid identification of hyperthermophilic methanococci isolated from deep-sea hydrothermal vents". Int. J. Syst. Bacteriol. 49: 591–594. doi:10.1099/00207713-49-2-591. PMID 10319480. 

• Keswani J; Orkand S; Premachandran U; Mandelco L et al. (1996). "Phylogeny and taxonomy of mesophilic Methanococcus spp. and comparison of rRNA, DNA hybridization, and phenotypic methods". Int. J. Syst. Bacteriol. 46 (3): 727–735. doi:10.1099/00207713-46-3-727. PMID 8782682. 

• Wayne, LG (1986). "Actions of the Judicial Commission of the International Committee on Systematic Bacteriology on requests for opinions published in1983 and 1984". Int. J. Syst. Bacteriol. 36: 357–358. doi:10.1099/00207713-36-2-357. 

• Judicial Commission of the International Committee on Systematics of Prokaryotes (1986). "Transfer of the type species of the genus Methanococcus to the genus Methanosarcina as Methanosarcina mazei (Barker 1936) comb. nov. et emend. Mah and Kuhn 1984 and conservation of the genus Methanococcus (Approved Lists, 1980) emend. Mah and Kuhn 1984 with Methanococcus vannielii (Approved Lists, 1980) as the type species". Int. J. Syst. Bacteriol. 36: 491. doi:10.1099/00207713-36-3-491. 

• Mah RA; Kuhn DA (1984). "Transfer of the type species of the genus Methanococcus to the genus Methanosarcina naming it Methanosarcina mazei (Barker 1936) comb. nov. et emend. and conservation of the genus Methanococcus (Approved Lists, 1980) with Methanococcus vannielii (Approved Lists, 1980) as the type species. Request for an opinion". Int. J. Syst. Bacteriol. 34: 263–265. doi:10.1099/00207713-34-2-263. 

• Balch WE; Fox GE; Magrum LJ; Woses CR et al. (1979). "Methanogens: reevaluation of a unique biological group". Microbiol. Rev. 43 (2): 260–296. PMC 281474. PMID 390357. 

• Allen, Kylie; Wegener, Gunter; White, Robert (8 August 2014). "Discovery of Multiple Modified F430 Coenzymes in Methanogens and Anaerobic Methanotrophic Archaea Suggests Possible New Roles for F430 in Nature". Applied and Environmental Microbiology 80 (20): 6403–6412. doi:10.1128/AEM.02202-14. 

• Kluyver AJ; van Niel CB (1936). "Prospects for a natural system of classification of bacteria". Zentralbl. Bakterol. Parasitenkd. Infectinskr. Hyg., Abt. II 94: 369–403. 

Scientific databases

• PubMed references for Methanococcus
• PubMed Central references for Methanococcus
• Google Scholar references for Methanococcus

External links

• NCBI taxonomy page for Methanococcus
• Search Tree of Life taxonomy pages for Methanococcus
• Search Species2000 page for Methanococcus
• MicrobeWiki page for Methanococcus
• LSPN page for Methanococcus