Desulfonatronum cooperativum sp. nov., a novel hydrogenotrophic, alkaliphilic, sulfate-reducing bacterium, from a syntrophic culture growing on acetate

Zhilina, T. N.; Заварзина, Д. Г.; Kuever, Jan; Lysenko, Anatoly M.; Zavarzin, G. A.

doi:10.1099/ijs.0.63490-0

Cited by 62 publications

(37 citation statements)

References 14 publications

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“…Sequences affiliated with sulfate reducing Desulfobacterales , Desulfonatronum sp. (Zhilina et al, 2005), and Desulfovibrio sp. (Abildgaard et al, 2006), and sulfur oxidizing Thiomicrospira sp.…”

Section: Geochemical Characteristicsmentioning

confidence: 98%

Metabolic stratification driven by surface and subsurface interactions in a terrestrial mud volcano

et al. 2012

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Terrestrial mud volcanism represents the prominent surface geological feature, where fluids and hydrocarbons are discharged along deeply rooted structures in tectonically active regimes. Terrestrial mud volcanoes (MVs) directly emit the major gas phase, methane, into the atmosphere, making them important sources of greenhouse gases over geological time. Quantification of methane emission would require detailed insights into the capacity and efficiency of microbial metabolisms either consuming or producing methane in the subsurface, and establishment of the linkage between these methane-related metabolisms and other microbial or abiotic processes. Here we conducted geochemical, microbiological and genetic analyses of sediments, gases, and pore and surface fluids to characterize fluid processes, community assemblages, functions and activities in a methane-emitting MV of southwestern Taiwan. Multiple lines of evidence suggest that aerobic/anaerobic methane oxidation, sulfate reduction and methanogenesis are active and compartmentalized into discrete, stratified niches, resembling those in marine settings. Surface evaporation and oxidation of sulfide minerals are required to account for the enhanced levels of sulfate that fuels subsurface sulfate reduction and anaerobic methanotrophy. Methane flux generated by in situ methanogenesis appears to alter the isotopic compositions and abundances of thermogenic methane migrating from deep sources, and to exceed the capacity of microbial consumption. This metabolic stratification is sustained by chemical disequilibria induced by the mixing between upward, anoxic, methane-rich fluids and downward, oxic, sulfate-rich fluids.

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Section: Geochemical Characteristicsmentioning

confidence: 98%

Metabolic stratification driven by surface and subsurface interactions in a terrestrial mud volcano

et al. 2012

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“…Newly described alkaliphilic SRB include Desulfotomaculum alkaliphilum ST T (pH opt 8.6-8.7; pH max 9.2) isolated from manure (Pikuta et al, 2000); D. thiodismutans MLF1 T (pH opt 9.5; pH max 10.0) isolated from soda Mono Lake, California, USA (Pikuta et al, 2003); Desulfonatronum cooperativum Z-7999 T (pH opt 8.0-9.0; pH max 10.3) isolated from a syntrophic acetate-utilizing enrichment culture obtained from the soda lake Khadin, Tuva, Russia (Zhilina, Zavarzina, Kuever, Lysenko, & Zavarzin, 2005); Desulfovibrio alkalitolerans RT2 T (pH opt 9.0-9.4; pH max 9.9) isolated from biofilms in a Danish district heating water system (Abildgaard, Nielsen, Kjeldsen, & Ingvorsen, 2006); Desulfobulbus alkaliphilus APS1 T (pH opt 9.4; pH max 10.2) isolated from Siberian soda lake in Altai, Russia ; and Desulfonatronum buryatense Ki5 T (pH opt 9.4; pH max 10.5) isolated from a microbial mat from Lake Solenoe, Buryatia, Russia (Ryzhmanova et al, 2013). Further novel alkaliphilic, sulphate-reducing isolates have been described for the genera Desulfonatronum and Desulfonatronovibrio (Sorokin, Tourova, et al, 2011).…”

Section: Piezophilesmentioning

confidence: 99%

A Post-Genomic View of the Ecophysiology, Catabolism and Biotechnological Relevance of Sulphate-Reducing Prokaryotes

Rabus

Venceslau

Wöhlbrand

et al. 2015

Advances in Microbial Physiology

263

286

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“…Both utilize acetate as a carbon source, but not as an electron donor. H 2 is used as an electron donor, but autotrophy has been reported only for Desulfonatronum thiodismutans (Zhilina et al, 1997(Zhilina et al, , 2005Pikuta et al, 1998Pikuta et al, , 2003. Quantitative data on SRB activity in soda lakes are scarce.…”

Section: Introductionmentioning

confidence: 99%

Sulfidogenesis under extremely haloalkaline conditions by Desulfonatronospira thiodismutans gen. nov., sp. nov., and Desulfonatronospira delicata sp. nov. - a novel lineage of Deltaproteobacteria from hypersaline soda lakes

et al. 2008

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Desulfonatronum cooperativum sp. nov., a novel hydrogenotrophic, alkaliphilic, sulfate-reducing bacterium, from a syntrophic culture growing on acetate

Cited by 62 publications

References 14 publications

Metabolic stratification driven by surface and subsurface interactions in a terrestrial mud volcano

Metabolic stratification driven by surface and subsurface interactions in a terrestrial mud volcano

A Post-Genomic View of the Ecophysiology, Catabolism and Biotechnological Relevance of Sulphate-Reducing Prokaryotes

Sulfidogenesis under extremely haloalkaline conditions by Desulfonatronospira thiodismutans gen. nov., sp. nov., and Desulfonatronospira delicata sp. nov. - a novel lineage of Deltaproteobacteria from hypersaline soda lakes

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