Verrucomicrobiota | |
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Transmission electron micrograph of stage II epixenosomes. | |
Scientific classification ![]() | |
Domain: | Bacteria |
Superphylum: | PVC superphylum |
Phylum: | Verrucomicrobiota Hedlund 2021[1] |
Classes | |
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Synonyms | |
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Verrucomicrobiota is a phylum of Gram-negative bacteria that contains only a few described species. The species identified have been isolated from fresh water, marine and soil environments and human faeces. A number of as-yet uncultivated species have been identified in association with eukaryotic hosts including extrusive explosive ectosymbionts of protists and endosymbionts of nematodes residing in their gametes.[citation needed]
Verrucomicrobiota are abundant within the environment, though relatively inactive.[2] This phylum is considered to have two sister phyla: Chlamydiota (formerly Chlamydiae) and Lentisphaerota (formerly Lentisphaerae) within the PVC superphylum.[3] The Verrucomicrobiota phylum can be distinguished from neighbouring phyla within the PVC group by the presence of several conserved signature indels (CSIs).[4] These CSIs represent unique, synapomorphic characteristics that suggest common ancestry within Verrucomicrobiota and an independent lineage amidst other bacteria.[5] CSIs have also been found that are shared by Verrucomicrobiota and Chlamydiota exclusively of all other bacteria.[6] These CSIs provide evidence that Chlamydiota is the closest relative to Verrucomicrobiota, and that they are more closely related to one another than to the Planctomycetales.
Verrucomicrobiota might belong in the clade Planctobacteria in the larger clade Gracilicutes.[7]
In 2008, the whole genome of Methylacidiphilum infernorum (2.3 Mbp) was published. On the single circular chromosome, 2473 predicted proteins were found, 731 of which had no detectable homologs. These analyses also revealed many possible homologies with Pseudomonadota.[8][9]
Phylogeny
The phylogeny based on the work of the All-Species Living Tree Project.[10]
Verrucomicrobiota |
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Taxonomy
The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LSPN)[11] and the National Center for Biotechnology Information (NCBI).[12]
- Phylum Verrucomicrobiota Hedlund 2021
- Genus? "Methyloacida" ♠ Islam et al. 2008
- Genus ?"Methylacidimicrobium" ♠ van Teeseling et al. 2014
- Species "M. cyclopophantes" ♠ van Teeseling et al. 2014
- Species "M. fagopyrum" ♠ van Teeseling et al. 2014
- Species "M. tartarophylax" ♠ van Teeseling et al. 2014
- Order ?"Methylacidiphilales" ♠ Op den Camp 2009
- Family "Methylacidiphilaceae" ♠ Op den Camp 2009
- Genus "Methylacidiphilum" ♠ Hou et al. 2008
- Species "M. fumariolicum" ♠ (Pol et al. 2007) Op den Camp et al. 2009
- Species "M. infernorum" ♠ (Dunfield et al. 2007) Hou et al. 2008
- Species "M. kamchatkense" ♠ Islam et al. 2008
- Genus "Methylacidiphilum" ♠ Hou et al. 2008
- Family "Methylacidiphilaceae" ♠ Op den Camp 2009
- Class Terrimicrobia García-López et al. 2020
- Genus "Candidatus Xiphinematobacter" ♠ Vandekerckhove et al. 2000
- Species "Ca. X. americani" ♠ Vandekerckhove et al. 2000
- Species "Ca. X. brevicolli" ♠ Vandekerckhove et al. 2000
- Species "Ca. X. rivesi" ♠ Vandekerckhove et al. 2000
- Order "Chthoniobacterales" Sangwan et al. 2004
- Family "Chthoniobacteraceae" Sangwan et al. 2004
- Genus "Chthoniobacter" ♠ Sangwan et al. 2004
- Species "Chthoniobacter flavus" ♠ Sangwan et al. 2004
- Genus "Chthoniobacter" ♠ Sangwan et al. 2004
- Family "Chthoniobacteraceae" Sangwan et al. 2004
- Genus "Candidatus Xiphinematobacter" ♠ Vandekerckhove et al. 2000
- Class Opitutae Choo et al. 2007
- Order Opitutales Choo et al. 2007
- Family Opitutaceae Choo et al. 2007
- Genus Geminisphaera Wertz et al. 2018
- Species "Diplosphaera colitermitum" ♠ Wertz et al. 2012
- Genus Alterococcus Shieh and Jean 1999
- Species Alterococcus agarolyticus Shieh and Jean 1999
- Genus Opitutus Chin et al. 2001
- Species Opitutus terrae Chin et al. 2001
- Genus Cephaloticoccus Lin et al. 2016
- Species C. capnophilus Lin et al. 2016
- Species C. primus Lin et al. 2016
- Genus Geminisphaera Wertz et al. 2018
- Family Opitutaceae Choo et al. 2007
- Order Puniceicoccales Choo et al. 2007
- Family Puniceicoccaceae Choo et al. 2007
- Genus Cerasicoccus Yoon et al. 2007
- Species C. arenae Yoon et al. 2007 (type sp.)
- Species "C. frondis" ♠ Yoon et al. 2010
- Species "C. maritimus" ♠ Yoon et al. 2010
- Genus Coraliomargarita Yoon et al. 2007
- Species Coraliomargarita akajimensis Yoon et al. 2007
- Genus Pelagicoccus Yoon et al. 2007
- Species P. albus Yoon et al. 2007
- Species P. croceus Yoon et al. 2007
- Species P. litoralis Yoon et al. 2007
- Species P. mobilis Yoon et al. 2007 (type sp.)
- Genus Puniceicoccus Choo et al. 2007
- Species Puniceicoccus vermicola Choo et al. 2007
- Genus ?Lentimonas ♠ Choo & Cho 2006
- Species "Lentimonas marisflavi" ♠ Choo & Cho 2006
- Genus ?"Candidatus Epixenosoma" ♠ Bauer et al. 2005
- Species "Candidatus Epixenosoma ejectans" ♠ Bauer et al. 2005
- Genus Cerasicoccus Yoon et al. 2007
- Family Puniceicoccaceae Choo et al. 2007
- Order Opitutales Choo et al. 2007
- Class Verrucomicrobiae Hedlund et al. 1998
- Order Verrucomicrobiales Ward-Rainey et al. 1996
- Family Verrucomicrobia subdivision 3 [Pedosphaeraceae]
- Genus ?"Pedosphaera" ♠ Ozyurt 2008
- Species "Pedosphaera parvula" ♠ Ozyurt 2008
- Genus Limisphaera Anders et al. 2015
- Species Limisphaera ngatamarikiensis Anders et al. 2015
- Genus ?"Pedosphaera" ♠ Ozyurt 2008
- Family Akkermansiaceae Hedlund & Derrien 2012
- Genus Akkermansia Derrien et al. 2004
- Species Akkermansia muciniphila Derrien et al. 2004
- Genus Akkermansia Derrien et al. 2004
- Family Rubritaleaceae Hedlund 2012
- Genus Rubritalea Scheuermayer et al. 2006
- Species R. halochordaticola Yoon et al. 2011
- Species R. marina Scheuermayer et al. 2006 (type sp.)
- Species R. sabuli Yoon et al. 2008
- Species R. spongiae Yoon et al. 2007
- Species R. squalenifaciens Kasai et al. 2007
- Species R. tangerina Yoon et al. 2007
- Genus Rubritalea Scheuermayer et al. 2006
- Family Verrucomicrobiaceae Ward-Rainey et al. 1996
- Genus ?Fucophilus ♠ Sakai et al. 2001b
- Species Fucophilus fucoidanolyticus ♠ Sakai et al. 2001b
- Genus Brevifollis Otsuka et al. 2013
- Species Brevifollis gellanilyticus Otsuka et al. 2013
- Genus Haloferula Yoon et al. 2008
- Species H. chungangensis Kang et al. 2013
- Species H. harenae Yoon et al. 2008
- Species H. helveola Yoon et al. 2008
- Species H. luteola Bibi et al. 2011
- Species H. phyci Yoon et al. 2008
- Species H. rosea Yoon et al. 2008 (type sp.)
- Species H. sargassicola Yoon et al. 2008
- Genus Persicirhabdus Yoon et al. 2008
- Species Persicirhabdus sediminis Yoon et al. 2008
- Genus Luteolibacter Yoon et al. 2008
- Species L. algae Yoon et al. 2008
- Species L. cuticulihirudinis Glaeser et al. 2012
- Species L. luojiensis Jiang et al. 2012
- Species L. pohnpeiensis Yoon et al. 2008 (type sp.)
- Species L. yonseiensis Park et al. 2013
- Genus Roseibacillus Yoon et al. 2008
- Species R. persicicus Yoon et al. 2008
- Species R. ishigakijimensis Yoon et al. 2008 (type sp.)
- Species R. ponti Yoon et al. 2008
- Genus Roseimicrobium Otsuka et al. 2013
- Species Roseimicrobium gellanilyticum Otsuka et al. 2013
- Genus Prosthecobacter (ex Staley et al. 1976) Staley et al. 1980
- Species P. algae Lee et al. 2014
- Species P. dejongeii Hedlund et al. 1998
- Species P. debontii Hedlund et al. 1998
- Species P. fluviatilis Takeda et al. 2008
- Species P. fusiformis (ex Staley et al. 1976) Staley et al. 1980 (type sp.)
- Species P. vanneervenii Hedlund et al. 1998
- Genus Terrimicrobium Qiu et al. 2014
- Species Terrimicrobium sacchariphilum Qiu et al. 2014
- Genus Verrucomicrobium Schlesner 1988
- Species Verrucomicrobium spinosum Schlesner 1988
- Genus ?Fucophilus ♠ Sakai et al. 2001b
- Family Verrucomicrobia subdivision 3 [Pedosphaeraceae]
- Order Verrucomicrobiales Ward-Rainey et al. 1996
Notes:
♠ Strain found at the National Center for Biotechnology Information (NCBI) but has no standing with the Bacteriological Code (1990 and subsequent Revision) as detailed by List of Prokaryotic names with Standing in Nomenclature (LPSN) as a result of the following reasons:
References
- ^ Oren A, Garrity GM (2021). "Valid publication of the names of forty-two phyla of prokaryotes". Int J Syst Evol Microbiol. 71 (10): 5056. doi:10.1099/ijsem.0.005056. PMID 34694987. S2CID 239887308.
- ^ White, Richard Allen; Bottos, Eric M.; Roy Chowdhury, Taniya; Zucker, Jeremy D.; Brislawn, Colin J.; Nicora, Carrie D.; Fansler, Sarah J.; Glaesemann, Kurt R.; Glass, Kevin; Jansson, Janet K. (2016-06-28). Langille, Morgan (ed.). "Moleculo Long-Read Sequencing Facilitates Assembly and Genomic Binning from Complex Soil Metagenomes". mSystems. 1 (3): mSystems.00045–16, e00045–16. doi:10.1128/mSystems.00045-16. ISSN 2379-5077. PMC 5069762. PMID 27822530.
- ^ Cho J, Vergin K, Morris R, Giovannoni S (2004). "Lentisphaera araneosa gen. nov., sp. nov, a transparent exopolymer producing marine bacterium, and the description of a novel bacterial phylum, Lentisphaerae". Environ Microbiol. 6 (6): 611–21. doi:10.1111/j.1462-2920.2004.00614.x. PMID 15142250.
- ^ Gupta RS, Bhandari V, Naushad HS (2012). "Molecular Signatures for the PVC Clade (Planctomycetes, Verrucomicrobia, Chlamydiae, and Lentisphaerae) of Bacteria Provide Insights into Their Evolutionary Relationships". Front Microbiol. 3: 327. doi:10.3389/fmicb.2012.00327. PMC 3444138. PMID 23060863.
- ^ Gupta RS (2016). "Impact of genomics on the understanding of microbial evolution and classification: the importance of Darwin's views on classification". FEMS Microbiol Rev. 40 (4): 520–53. doi:10.1093/femsre/fuw011. PMID 27279642.
- ^ Griffiths E, Gupta RS (2007). "Phylogeny and shared conserved inserts in proteins provide evidence that Verrucomicrobia are the closest known free-living relatives of chlamydiae". Microbiology. 153 (Pt 8): 2648–54. doi:10.1099/mic.0.2007/009118-0. PMID 17660429. S2CID 2094762.
- ^ Wagner, M; Horn, M (2006). "The Planctomycetes, Verrucomicrobia, Chlamydiae and sister phyla comprise a superphylum with biotechnological and medical relevance". Current Opinion in Biotechnology. 17 (3): 241–9. doi:10.1016/j.copbio.2006.05.005. PMID 16704931.
- ^ Hou, S; Makarova, KS; Saw, JH; Senin, P; Ly, BV; Zhou, Z; Ren, Y; Wang, J; Galperin, MY; Omelchenko, Marina V; Wolf, Yuri I; Yutin, Natalya; Koonin, Eugene V; Stott, Matthew B; Mountain, Bruce W; Crowe, Michelle A; Smirnova, Angela V; Dunfield, Peter F; Feng, Lu; Wang, Lei; Alam, Maqsudul (2008). "Complete genome sequence of the extremely acidophilic methanotroph isolate V4, Methylacidiphilum infernorum, a representative of the bacterial phylum Verrucomicrobia". Biology Direct. 3: 26. doi:10.1186/1745-6150-3-26. PMC 2474590. PMID 18593465.
- ^ Ludwig, W., Euzéby, J., & Whitman W.B. (2008). "Bergey's Taxonomic Outlines: Volume 4 - Draft Taxonomic Outline of the Bacteroidetes, Planctomycetes, Chlamydiae, Spirochaetes, Fibrobacteres, Fusobacteria, Acidobacteria, Verrucomicrobia, Dictyoglomi, and Gemmatimonadetes" (PDF). Bergey's Manual Trust: 15. Archived from the original (PDF) on 2016-11-08. Retrieved 2011-06-22.
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: CS1 maint: multiple names: authors list (link) - ^ "16S rRNA-based LTP release 123 (full tree)" (PDF). Silva Comprehensive Ribosomal RNA Database. Retrieved 2016-03-20.
- ^ J.P. Euzéby. "Verrucomicrobia". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2016-03-20.
- ^ Sayers; et al. "Verrucomicrobia". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2016-03-20.