Order of bacteria
The Selenomonadales are an order of bacteria within the class Negativicutes; unlike most other members of Bacillota, they are Gram-negative. The phylogeny of this order was initially determined by 16S rRNA comparisons. More recently, molecular markers in the form of conserved signature indels (CSIs) have been found specific for all Selenomonadales species. On the basis of these markers, the Selenomonadales are inclusive of two distinct families, and are no longer the sole order within the Negativicutes. Several CSIs have also been found specific for both families, Sporomusaceae and Selenomonadceae. Samples of bacterial strains within this order have been isolated from the root canals of healthy human teeth.
Phylogeny
The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI)
16S rRNA based LTP_08_2023
|
120 single copy marker proteins based GTDB 08-RS214
|
|
|
|
|
|
|
Sporomusaceae
|
|
|
|
Anaerosporomusa
|
|
|
Pelorhabdus
|
|
|
|
|
|
|
|
|
|
|
|
|
s.s.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Sporomusales_A
|
"Acetonemaceae"
|
|
Anaerosporomusa Choi et al. 2016
|
|
|
Acetonema Kane and Breznak 1992
|
|
|
|
|
|
|
|
|
|
Sporomusales C
|
DSM‑15969
|
Anaerospora Woo et al. 2005
|
|
"Thermosinaceae"
|
Thermosinus Sokolova et al. 2004 [Sporolituus Ogg and Patel 2009]
|
|
|
|
|
|
|
|
"Sporomusales"
|
"Luciferaceae"
|
Lucifera Sanchez-Andrea et al. 2018
|
|
Sporomusaceae
|
|
Methylomusa Amano et al. 2018
|
|
|
Sporomusa Möller et al. 1985
|
|
|
|
|
|
|
|
|
|
|
"Anaeromusales"
|
|
|
UMGS1260
|
UMGS1260
|
Pelorhabdus Grässle et al. 2022
|
|
|
|
|
|
|
|
|
|
|
|
"Dendrosporobacterales"
|
|
|
Selenomonadales
|
"Massilibacillaceae"
|
"Massilibacillus" Tidjani Alou et al. 2017
|
|
Selenomonadaceae
|
|
Propionispira arboris Schink et al. 1983
|
|
|
|
|
|
|
|
|
Selenomonas von Prowazek 1913
|
|
|
Anaerovibrio Hungate 1966
|
|
|
|
|
|
Schwartzia Gylswyk et al. 1997
|
|
|
|
Quinella Krumholz et al. 1993
|
|
|
|
Centipeda Lai et al. 1983
|
|
|
|
Selenomonas species-group 2
|
|
|
|
"Selenomastix" Woodcock & Lapage 1913
|
|
|
Mitsuokella Shah & Collins 1983
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
See also
|
---|
- Domain
- Archaea
- Bacteria
- Eukaryota
- (Major groups
- Diaphoretickes
- Plant
- Stramenopiles
- Alveolata
- Rhizaria
- Amorphea
- Amoebozoa
- Opisthokonta
- Animal
- Fungi)
|
Terrabacteria BV1, BV3, BV5 | others | |
---|
Cyanoprokaryota |
- Cyanobacteriota
- "Margulisiibacteriota"
- "Marinamargulisbacteria"
- "Riflemargulisbacteria"
- "Saganbacteria"
- "Termititenacia"
|
---|
Firmicutes BV3 Low GC |
- Bacillota
- Bacillota A
- "Clostridiia"
- "Thermoanaerobacteria"
- "Thermosediminibacteria"
- Bacillota D
- Bacillota E
- "Sulfobacillia"
- "Symbiobacteriia"
- "Thermaerobacteria"
- Bacillota G
- "Hydrogenisporia"
- Limnochordia
- "Desulfotomaculota"
- "Carboxydocellia"
- "Carboxydothermia"
- "Dehalobacteriia"
- "Desulfitobacteriia"
- "Desulfotomaculia"
- "Moorellia"
- "Peptococcia"
- "Syntrophomonadia"
- "Thermincolia"
- "Halanaerobiaeota"
- "Selenobacteria"
|
---|
|
---|
CPR group | |
---|
Thermotogida | |
---|
Fusobacterida |
- Fusobacteriota
- "Macinerneyibacteriota"
- "Muiribacteriota"
- "Rifleibacteriota"
- "Walliibacteriota"
|
---|
Hydrobacteria BV2, BV4 | Clade 1 |
- "Aerophobota"
- "Auribacterota"
- "Ancaeobacteria"
- "Auribacteria"
- "Erginobacteria"
- "Tritonobacteria"
- "Desantisiibacteriota"
- Elusimicrobiota
- Elusimicrobiia
- Endomicrobiia
- "Firestoneibacteriota"
- "Goldiibacteriota"
- "Omnitrophota"
- "Omnitrophia"
- "Velamenicoccia"
- "Ratteibacteriota"
|
---|
Clade 2 |
- "Abyssubacteria"
- "Hinthialibacterota"
- "Hydrogenedentota"
- "Poribacteriota"
- "Saltatorellota"
- "Sumerlaeota"
|
---|
Spirochaeto bacteriobiontes | |
---|
PVC group (Planctobacteria) | |
---|
FCB group (Sphingobacteria) |
- Bacteroidota
- Calditrichota
- "Cloacimonadota"
- "Coatesiibacteriota"
- "Cosmopoliota"
- "Delongiibacteriota"
- "Edwardsiibacteriota"
- "Eiseniibacteriota"
- "Electryoneota"
- "Electryoneia"
- "Tariuqbacteria"
- "Fermentibacterota"
- Fibrobacterota
- Gemmatimonadota
- Gemmatimonadia
- "Glassbacteria"
- "Heilongiota"
- "Hydrothermota"
- "Hydrothermia"
- "Stahlbacteria"
- "Krumholzibacteriota"
- "Latescibacterota"
- "Handelsmanbacteria"
- "Latescibacteria"
- "Neomarinimicrobiota"
- "Marinisomatota"
- "Tianyaibacteriota"
- "Zixiibacteriota"
|
---|
Proteobacteria BV2 | |
---|
|
---|
others |
- "Qinglongiota"
- "Salinosulfoleibacteria"
- "Teskebacteria"
|
---|
|