Actinomycetaceae

Actinomycetaceae
Scientific classification
Domain:	Bacteria
Kingdom:	Bacillati
Phylum:	Actinomycetota
Class:	Actinomycetes
Order:	Actinomycetales
Family:	Actinomycetaceae Buchanan 1918 (Approved Lists 1980) [1]
Type genus
Actinomyces Harz 1877 (Approved Lists 1980)
Genera
See text.
Synonyms
ArcanobacteriaceaeSalam et al. 2020

The Actinomycetaceae (often called actinomycetes or mycelial bacteria) are a family of bacteria in the order Actinomycetales that contains the medically important genus Actinomyces . These organisms are closely related to the mycobacteria, but were originally classified as fungi because they were thought to be transitional forms between bacteria and fungi.

Genera

The family Actinomycetaceae comprises the following genera: ^[2]

• Actinobaculum Lawson et al. 1997
• " Actinomonospora " Castellani et al. 1959
• Actinomyces Harz 1877 (Approved Lists 1980)
• Actinotignum Yassin et al. 2015
• " Ancrocorticia " Xu et al. 2019
• Arcanobacterium Collins et al. 1983
• Boudabousia Nouioui et al. 2018
• Bowdeniella corrig. Nouioui et al. 2018
• Buchananella Nouioui et al. 2018
• Flaviflexus Du et al. 2013
• Fudania Zhu et al. 2019
• Gleimia Nouioui et al. 2018
• Mobiluncus Spiegel and Roberts 1984
• " Neoactinobaculum " Belkacemi et al. 2019
• Pauljensenia Nouioui et al. 2018
• Peptidiphaga Beall et al. 2021
• Schaalia Nouioui et al. 2018
• " Scrofimicrobium " Wylensek et al. 2020
• Trueperella Yassin et al. 2011
• Varibaculum Hall et al. 2003
• Winkia Nouioui et al. 2018

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN). ^[2] The phylogeny is based on whole-genome analysis. ^{[3] [a]}

	Actinomycetales Actinobaculum Actinotignum Trueperella Arcanobacterium Buchananella Bowdeniella Actinomyces Winkia Varibaculum Mobiluncus Pauljensenia Boudabousia Gleimia Schaalia outgroup Bifidobacteriales

Notes

1. Flaviflexus, Fudania, and Peptidiphaga are not included in this phylogenetic tree.

References

1. Buchanan RE (1918). "Studies in the Nomenclature and Classification of the Bacteria: VIII. The Subgroups and Genera of the Actinomycetales". J Bacteriol. 3 (4): 403–406. doi:10.1128/jb.3.4.403-406.1918. PMC   378768 . PMID   16558803.
2. Euzéby JP, Parte AC. "Actinomycetaceae". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved June 17, 2021.
3. Nouioui I, Carro L, García-López M, Meier-Kolthoff JP, Woyke T, Kyrpides NC, Pukall R, Klenk HP, Goodfellow M, Göker M (2018). "Genome-Based Taxonomic Classification of the Phylum Actinobacteria". Front. Microbiol. 9: 2007. doi: 10.3389/fmicb.2018.02007 . PMC   6113628 . PMID   30186281.

External links

• https://web.archive.org/web/20070929122155/http://sn2000.taxonomy.nl/Main/Classification/111575.htm
• Kilian M (August 1978). "Rapid identification of Actinomycetaceae and related bacteria". J. Clin. Microbiol. 8 (2): 127–33. doi:10.1128/jcm.8.2.127-133.1978. PMC   275167 . PMID   100505.