Spirochaetales

Spirochaetales
A microscopic photograph of fluorescent-stained Spirochaeta americana
Scientific classification
Domain: Bacteria
Kingdom: Pseudomonadati
Phylum: Spirochaetota
Class: Spirochaetia
Order: Spirochaetales
Buchanan 1917[1] (Approved Lists 1980)[2]
Families

See text

Synonyms
  • Borreliales Chuvochina et al. 2024
  • Sphaerochaetales Chuvochina et al. 2024
  • Treponematales Chuvochina et al. 2024
  • Winmispirales Podosokorskaya et al. 2025

The Spirochaetales are an order of spirochete bacteria. Some species within this order are known to causes syphilis, Lyme disease, relapsing fever, and other illnesses.[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).[5]

16S rRNA based LTP_10_2024[6][7][8] 120 marker proteins based GTDB 10-RS226[9][10][11]
Spirochaetales

Sphaerochaetaceae

Rectinemataceae

Breznakiellaceae

Treponemataceae

Marispirochaetaceae

Sediminispirochaetaceae

Spirochaeta thermophila

Salinispiraceae

Spirochaetaceae

Alkalispirochaetaceae

Spirochaeta aurantia

"Thiospirochaetaceae"

"Entomospiraceae"

Borreliaceae

Borreliales

Borreliaceae

"SP‑2023"

"Ca. Haliotispira" {"SP-2023"}

"Entomospirales"

"Entomospiraceae"

Spirochaetales_E

"Thiospirochaetaceae"

Spirochaeta_F {DSM-2461}

Oceanispirochaeta Spirochaetaceae_B

DSM‑17781

Spirochaeta cellobiosiphila {DSM-17781}

Winmispirales

Winmispiraceae

"Salinispirales"

Alkalispirochaetaceae

Spirochaeta africana {DSM-8902}

Salinispiraceae

"Sediminispirochaetales"

Sediminispirochaetaceae

UBA9216

"Ca. Thalassospirochaeta" {UBA9216}

"Marispirochaetales"

Marispirochaetaceae

Sphaerochaetales

Sphaerochaetaceae

Treponematales

Rectinemataceae

Breznakiellaceae

Treponemataceae

See also

References

  1. ^ Buchanan RE. (1917). "Studies in the Nomenclature and Classification of the Bacteria: II. The Primary Subdivisions of the Schizomycetes". J Bacteriol. 2 (2): 155–164. doi:10.1128/jb.2.2.155-164.1917. PMC 378699. PMID 16558735.
  2. ^ Skerman VB, McGowan V, Sneath PH (1980). "Approved lists of bacterial names". Int J Syst Bacteriol. 30: 225–420. doi:10.1099/00207713-30-1-225.
  3. ^ Karami, Ali; Sarshar, Meysam; Ranjbar, Reza; Zanjani, Rahim Sorouri (19 October 2014). "The Phylum Spirochaetaceae". The Prokaryotes. pp. 915–929. doi:10.1007/978-3-642-38954-2_156. ISBN 978-3-642-38953-5.
  4. ^ Spirochaetales 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.
  5. ^ Schoch CL; et al. "Spirochaetales". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2025-06-05.
  6. ^ "The LTP". Retrieved 10 December 2024.
  7. ^ "LTP_all tree in newick format". Retrieved 10 December 2024.
  8. ^ "LTP_10_2024 Release Notes" (PDF). Retrieved 10 December 2024.
  9. ^ "GTDB release 10-RS226". Genome Taxonomy Database. Retrieved 1 May 2025.
  10. ^ "bac120_r226.sp_label". Genome Taxonomy Database. Retrieved 1 May 2025.
  11. ^ "Taxon History". Genome Taxonomy Database. Retrieved 1 May 2025.