Thermoplasmatales

Thermoplasmatales
Cuniculiplasma divulgatum
Scientific classification Edit this classification
Domain: Archaea
Kingdom: Methanobacteriati
Phylum: Thermoplasmatota
Class: Thermoplasmata
Order: Thermoplasmatales
Reysenbach, 2002
Families
Synonyms
  • Picrophilales Cavalier-Smith 2002

Thermoplasmatales is an order of archaeans in the class Thermoplasmata.[1] All are acidophiles, growing optimally at pH below 2. Picrophilus is currently the most acidophilic of all known organisms, being capable of growing at a pH of -0.06.[2] Many of these organisms do not contain a cell wall, although this is not true in the case of Picrophilus. Most members of the Thermotoplasmata are thermophilic.

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[3] and National Center for Biotechnology Information (NCBI).[1]

16S rRNA based LTP_07_2026[4][5][6] 53 marker proteins based GTDB 11-RS232[7][8][9]
Thermoplasmatales

See also

References

  1. 1 2 C.L. Schoch. "Thermoplasmatales". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2026-08-01.
  2. ↑ Life in the Universe: Expectations and Constraints
  3. ↑ Thermoplasmatales 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.
  4. ↑ "The LTPlus". The All-Species Living Tree Project. Retrieved 1 August 2026.
  5. ↑ "LTP_all tree in newick format". The All-Species Living Tree Project. Retrieved 1 August 2026.
  6. ↑ 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.
  7. ↑ "GTDB release 11-RS232". Genome Taxonomy Database. Retrieved 1 May 2026.
  8. ↑ "ar53_r232.sp_label". Genome Taxonomy Database. Retrieved 1 May 2026.
  9. ↑ "Taxon History". Genome Taxonomy Database. Retrieved 1 May 2026.

Further reading

Scientific journals

Scientific books

  • Huber, Harald; Stetter, Karl O. (2006). The Prokaryotes: A Handbook on the Biology of Bacteria. Vol. 3: Archaea. Bacteria: Firmicutes, Actinomycetes (Third ed.). Springer. pp. 101–112. doi:10.1007/0-387-30743-5_7. ISBN 978-0-387-25493-7. LCCN 91017256.
  • Madigan, M.T. & Martinko, J.M. (2005). Brock Biology of Microorganisms (11th ed.). Pearson Prentice Hall.
  • Reysenbach, A-L (2001). "Order I. Thermoplasmatales ord. 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. p. 169. ISBN 978-0-387-98771-2.
  • Reysenbach, A-L (2001). "Class IV. Thermoplasmata class. 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. p. 169. ISBN 978-0-387-98771-2.