Thermoanaerobacteriales

Thermoanaerobacteriales
Scientific classification
Kingdom: Bacteria
Division: Firmicutes
Class: Clostridia Rainey 2010
Order: Thermoanaerobacterales Wiegel 2010
Families
  • Thermoanaerobacteraceae Wiegel 2010
    • Ammonifex Huber and Stetter 1996 emend. Miroshnichenko et al. 2008
    • Caldanaerobacter Fardeau et al. 2004
    • Caldanaerobius Lee et al. 2008
    • Carboxydothermus Svetlichny et al. 1991 emend. Novikov et al. 2011
    • Desulfovirgula Kaksonen et al. 2007
    • Gelria Plugge et al. 2002
    • Moorella Collins et al. 1994
    • Tepidanaerobacter Sekiguchi et al. 2006
    • Thermacetogenium Hattori et al. 2000
    • Thermanaeromonas Mori et al. 2002
    • Thermoanaerobacter Wiegel and Ljungdahl 1982 emend. Lee et al. 2007
  • Thermodesulfobiaceae Mori et al. 2004
    • Caldanaerovirga Wagner et al. 2009
    • Coprothermobacter Rainey and Stackebrandt 1993
    • Thermodesulfobium Mori et al. 2004
  • Thermoanaerobacterales Family III. Incertae Sedis
    • Caldicellulosiruptor Rainey et al. 1995 emend. Onyenwoke et al. 2006
    • Syntrophaceticus Westerholm et al. 2011
    • Thermoanaerobacterium Lee et al. 1993 emend. Cann et al. 2001
    • Thermosediminibacter Lee et al. 2006
    • Thermovenabulum Zavarzina et al. 2002
    • Thermovorax ♠ Makinen et al. 2009
  • Thermoanaerobacterales Family IV. Incertae Sedis
    • Mahella Bonilla Salinas et al. 2004

The Thermoanaerobacteriales are a polyphyletic order of bacteria placed within the polyphyletic class clostridia, and encompassing three families, the Thermoanaerobacteraceae, the Thermodesulfobiaceae, Thermoanaerobacterales Family III. Incertae Sedis and various unplaced genera. This order is noted for the species abilities to survive in environments of extreme elevated temperature. An example organism in this order is Thermoanaerobacterium autearoensis.[1]

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) [2] and National Center for Biotechnology Information (NCBI)[3] and the phylogeny is based on 16S rRNA-based LTP release 106 by The All-Species Living Tree Project [4]

The Thermoanaerobacteriales as previously mentioned are polyphyletic, and consists of over six morphologically and physiologically similar clades:
 Thermovenabulum

T. gondwanense Ogg et al. 2010


T. ferriorganovorum Zavarzina et al. 2002





Caldanaerovirga acetigignens Wagner et al. 2009


Fervidicola ferrireducens Ogg and Patel 2009




Tepidanaerobacter syntrophicus Sekiguchi et al. 2006

 Thermosediminibacter

T. oceani Lee et al. 2006


T. litoriperuensis Lee et al. 2006








Syntrophaceticus schinkii Westerholm et al. 2011


Thermacetogenium phaeum Hattori et al. 2000


 Carboxydothermus

?C. islandicus Novikov et al. 2011


?C. pertinax ♣ Yoneda et al. 2011


C. hydrogenoformans Svetlichny et al. 1991



C. ferrireducens (Slobodkin et al. 1997) Slobodkin et al. 2006


C. siderophilus Slepova et al. 2009







Caldicoprobacter oshimai Yokoyama et al. 2010


Mahella australiensis Bonilla Salinas et al. 2004



 Caldanaerobius

C. fijiensis Lee et al. 2008



C. polysaccharolyticus (Cann et al. 2001) Lee et al. 2008


C. zeae (Cann et al. 2001) Lee et al. 2008



 Thermoanaerobacterium

?T. bryantii ♠ Stroot et al. 2002


?T. islandicum ♠ Orlygsson & Baldursson 2006


?T. thermosaccharolyticum (McClung 1935) Collins et al. 1994


?T. thermostercoris Romano et al. 2011


T. aotearoense Liu et al. 1996



T. aciditolerans Kublanov et al. 2007



T. saccharolyticum Lee et al. 1993



T. thermosulfurigenes (Schink and Zeikus 1983) Lee et al. 1993


T. xylanolyticum Lee et al. 1993







Notes:
♣ International Journal of Systematic Bacteriology or International Journal of Systematic and Evolutionary Microbiology (IJSB/IJSEM) published species that are in press.
♠ Strains found at the National Center for Biotechnology Information (NCBI) but not listed in the List of Prokaryotic names with Standing in Nomenclature LPSN

References

  1. ^ C.Michael Hogan. 2010. Extremophile. eds. E.Monosson & C.Cleveland, Encyclopedia of Earth. National Council for Science and the Environment, Washington DC.
  2. ^ J.P. Euzéby. "Thermoanaerobacteriales". List of Prokaryotic names with Standing in Nomenclature (LPSN) [1]. http://www.bacterio.cict.fr/classifphyla.html#Firmicutes. Retrieved 2011-11-17. 
  3. ^ Sayers et al.. "Thermoanaerobacteriales". National Center for Biotechnology Information (NCBI) taxonomy database [2]. http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Tree&id=68295&lvl=4&p. Retrieved 2011-06-05. 
  4. ^ All-Species Living Tree Project."16S rRNA-based LTP release 106 (full tree)". Silva Comprehensive Ribosomal RNA Database [3]. http://www.arb-silva.de/fileadmin/silva_databases/living_tree/LTP_release_106/LTPs106_SSU_tree.pdf. Retrieved 2011-11-17. 
Prokaryotes: Bacteria classification (phyla and orders)
Domain: Archaea – Bacteria – Eukaryota
G-/
OM
Caulobacterales · Kiloniellales · Kordiimonadales · Parvularculales · Rhizobiales · Rhodobacterales · Rhodospirillales · Rickettsiales · Sneathiellales · Sphingomonadales
Campylobacterales · Nautiliales
Other GN
G+/
no OM
Selenomonadales
Erysipelotrichia
Erysipelotrichiales
Actinomycetales · Bifidobacteriales · Acidimicrobiales · Coriobacteriales · Nitriliruptorales · Rubrobacterales · Thermoleophilales · Solirubrobacterales

M: BAC

bact (clas)

gr+f/gr+a(t)/gr-p(c)/gr-o

drug(J1p, w, n, m, vacc)