Biology:Methanogenium
Methanogenium is a genus of archaeans in the family Methanomicrobiaceae.[1] The type species is Methanogenium cariaci.[2]
Description and habitat
The species within Methanogenium are coccoid in shape and Gram-negatives and, like other methanogenic archaea, they produce methane from carbon dioxide, hydrogen or formate as substrates.[2] Although they occasionally have flagella, they are non-motile. They are strictly anaerobic, and can be found in marine and lake sediments that lack oxygen.[3]
Phylogeny
The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[4] and National Center for Biotechnology Information (NCBI).[1]
| 16S rRNA based LTP_07_2026[5][6][7] | 53 marker proteins based GTDB 11-RS232[8][9][10] | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
See also
References
- ↑ 1.0 1.1 C.L. Schoch. "Methanogenium". National Center for Biotechnology Information (NCBI) taxonomy database. https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?command=show&mode=tree&id=2195&lvl=3.
- ↑ 2.0 2.1 J.A. Romesser; R.S. Wolfe; F. Mayer; E. Spiess; A. Walther-Mauruschat (May 1979). "Methanogenium, a new genus of marine methanogenic bacteria, and characterization ofMethanogenium cariaci sp. nov. andMethanogenium marisnigri sp. nov.". Archives of Microbiology 121 (2): 147–153. doi:10.1007/BF00689979. Bibcode: 1979ArMic.121..147R.
- ↑ Bergey's Manual of Determinative Bacteriology. Lippincott Williams & Wilkins. 1994. pp. 722. ISBN 978-0683006032. https://books.google.com/books?id=jtMLzaa5ONcC&q=genus+methanogenium&pg=PA722. Retrieved 2016-08-02.
- ↑ Methanogenium 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.
- ↑ "The LTPlus". https://bioinfo.uib.es/ltp/#LTPlus.
- ↑ "LTP_all tree in newick format". https://biocom.uib.es/opucheck-backend/api/releases/07_26_04.
- ↑ Rossello-Mora, Ramon; Viver, Tomeu; Palmer-Rodríguez, Pere; Westram, Ralf; Bustos-Caparros, Esteban; Gago, Joan Francisco; Gonzalez-Mendez, Jaime; Llabrés, Mercè et al. (22 April 2026). "A pipeline for improved 16S rRNA gene-based phylogeny and diversity analyses of Bacteria and Archaea" (in en). Nature Portfolio. doi:10.21203/rs.3.rs-9370187/v1. https://doi.org/10.21203/rs.3.rs-9370187/v1.
- ↑ "GTDB release 11-RS232". https://gtdb.ecogenomic.org/about#4%7C.
- ↑ "ar53_r232.sp_label". https://data.gtdb.ecogenomic.org/releases/release232/232.0/auxillary_files/ar53_r232.sp_labels.tree.
- ↑ "Taxon History". https://gtdb.ecogenomic.org/taxon_history/.
Further reading
- Maestrojuan GM; Boone DR; Xun LY; Mah RA et al. (1990). "Transfer of Methanogenium bourgense, Methanogenium marisnigri, Methanogenium olentangyi, and Methanogenium thermophilicum to the genus Methanoculleus gen. nov, emendation of Methanoculleus marisnigri and Methanogenium, and description of new strains of Methanoculleus bourgense and Methanoculleus marisnigr". Int. J. Syst. Bacteriol. 40 (2): 117–122. doi:10.1099/00207713-40-2-117.
- 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. PMID 390357.
- Romesser JA; Wolfe RS; Mayer F; Spiess E et al. (1979). "Methanogenium, a new genus of marine methanogenic bacteria, and characterization of Methanogenium cariaci sp. nov. and Methanogenium marisnigri sp. nov". Arch. Mikrobiol. 121 (2): 147–153. doi:10.1007/bf00689979. Bibcode: 1979ArMic.121..147R.
Wikidata ☰ Q4044116 entry
 |  |
