Desulfovibrio: Difference between revisions
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'''''Desulfovibrio''''' is a genus of [[Gram-negative]] [[sulfate-reducing bacteria]]. ''Desulfovibrio'' species are commonly found in aquatic environments with high levels of organic material, as well as in water-logged soils, and form major community members of extreme [[Oligotrophic#Oligotrophic environments|oligotrophic habitats]] such as deep granitic fractured rock aquifers. |
'''''Desulfovibrio''''' is a genus of [[Gram-negative]] [[sulfate-reducing bacteria]]. ''Desulfovibrio'' species are commonly found in aquatic environments with high levels of organic material, as well as in water-logged soils, and form major community members of extreme [[Oligotrophic#Oligotrophic environments|oligotrophic habitats]] such as deep granitic fractured rock aquifers. |
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Like other sulfate-reducing bacteria, ''Desulfovibrio'' was long considered to be [[Obligate anaerobe|obligately anaerobic]].{{Citation needed|date=March 2023}} This is not strictly correct: while growth may be limited, these bacteria can survive in O<sub>2</sub>-rich environments. {{Citation needed|date=March 2023}}These types of bacteria are known as [[aerotolerant]]. |
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Some'' Desulfovibrio'' species have in recent years been shown to have [[bioremediation]] potential for toxic [[radionuclides]] such as uranium by a reductive [[bioaccumulation]] process.<ref>{{Cite journal |last=Lovley |first=Derek R. |last2=Phillips |first2=Elizabeth J. P. |date=November 1992 |title=Bioremediation of uranium contamination with enzymatic uranium reduction |url=https://pubs.acs.org/doi/abs/10.1021/es00035a023 |journal=Environmental Science & Technology |language=en |volume=26 |issue=11 |pages=2228–2234 |doi=10.1021/es00035a023 |issn=0013-936X}}</ref> |
Some'' Desulfovibrio'' species have in recent years been shown to have [[bioremediation]] potential for toxic [[radionuclides]] such as uranium by a reductive [[bioaccumulation]] process.<ref>{{Cite journal |last=Lovley |first=Derek R. |last2=Phillips |first2=Elizabeth J. P. |date=November 1992 |title=Bioremediation of uranium contamination with enzymatic uranium reduction |url=https://pubs.acs.org/doi/abs/10.1021/es00035a023 |journal=Environmental Science & Technology |language=en |volume=26 |issue=11 |pages=2228–2234 |doi=10.1021/es00035a023 |issn=0013-936X}}</ref> |
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Revision as of 17:19, 6 May 2023
| Desulfovibrio | |
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| Desulfovibrio vulgaris | |
| Scientific classification | |
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| Genus: | Desulfovibrio Kluyver & van Niel 1936
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| Type species | |
| Desulfovibrio desulfuricans (Beijerinck 1895) Kluyver & van Niel 1936
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| Species | |
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See text | |
| Synonyms | |
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Desulfovibrio is a genus of Gram-negative sulfate-reducing bacteria. Desulfovibrio species are commonly found in aquatic environments with high levels of organic material, as well as in water-logged soils, and form major community members of extreme oligotrophic habitats such as deep granitic fractured rock aquifers.
Some Desulfovibrio species have in recent years been shown to have bioremediation potential for toxic radionuclides such as uranium by a reductive bioaccumulation process.[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]
| 16S rRNA based LTP_01_2022[4][5][6] | 120 marker proteins based GTDB 07-RS207[7][8][9] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Unassigned species:
- "D. caledoniensis" Tardy-Jacquenod et al. 1996
- "D. cavernae" Sass & Cypionka 2004
- "D. diazotrophica" Sayavedra et al. 2021
- "D. halohydrocarbonoclasticus" Zobell 1947
- "D. hontreensis" Tarasov et al. 2015
- "D. lacusfryxellense" Sattley & Madigan 2010
- "D. multispirans" Czechowski et al. 1984
- "D. oliviopondense" Qatabi Sr. 2007
- "D. oryzae" Ouattara et al. 2000b
- "D. rubentschikii" (Baars 1930) ZoBell 1948
- "D. singaporenus" Sheng et al. 2007
See also
References
- ^ Lovley, Derek R.; Phillips, Elizabeth J. P. (November 1992). "Bioremediation of uranium contamination with enzymatic uranium reduction". Environmental Science & Technology. 26 (11): 2228–2234. doi:10.1021/es00035a023. ISSN 0013-936X.
- ^ J.P. Euzéby. "Desulfovibrio". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2022-09-09.
- ^ Sayers; et al. "Desulfovibrio". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2022-09-09.
- ^ "The LTP". Retrieved 23 February 2022.
- ^ "LTP_all tree in newick format". Retrieved 23 February 2022.
- ^ "LTP_01_2022 Release Notes" (PDF). Retrieved 23 February 2022.
- ^ "GTDB release 07-RS207". Genome Taxonomy Database. Retrieved 20 June 2022.
- ^ "bac120_r207.sp_labels". Genome Taxonomy Database. Retrieved 20 June 2022.
- ^ "Taxon History". Genome Taxonomy Database. Retrieved 20 June 2022.
- Madigan M; Martinko J, eds. (2005). Brock Biology of Microorganisms (11th ed.). Prentice Hall. ISBN 0-13-144329-1.
External links
- Amrani, Amira; Bergon, Aurelie; Holota, Helene; Tamburini, Christian; Garel, Marc; Ollivier, Bernard; Imbert, Jean; Dolla, Alain (12 September 2014). "Transcriptomics Reveal Several Gene Expression Patterns in the Piezophile Desulfovibrio hydrothermalis in Response to Hydrostatic Pressure". PLOS ONE. 9 (9): e106831. Bibcode:2014PLoSO...9j6831A. doi:10.1371/journal.pone.0106831. PMC 4162548. PMID 25215865.
- Czechowski, Melvin; Rossmore, H.W. (1981). Developments in Industrial Microbiology (PDF). Archived from the original (PDF) on 2010-01-03. Retrieved 2010-10-20.
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