ArticleExtremophiles : life under extreme conditions2008
Culture dependent and independent analyses of 16S rRNA and ATP citrate lyase genes: a comparison of microbial communities from different black smoker chimneys on the Mid-Atlantic Ridge.
Article in Extremophiles : life under extreme conditions, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 49 citations in OpenAlex.
- Perturbations in Microbial Communities at Hydrothermal Vents of Panarea Island (Aeolian Islands, Italy).Biology · 2025Article
- Adaptations to high pressure of Nautilia sp. strain PV-1, a piezophilic Campylobacterium (aka Epsilonproteobacterium) isolated from a deep-sea hydrothermal vent.Environmental microbiology · 2022Article
- Microbial metal-sulfide oxidation in inactive hydrothermal vent chimneys suggested by metagenomic and metaproteomic analyses.Environmental microbiology · 2019Article
- Metagenomic Signatures of Microbial Communities in Deep-Sea Hydrothermal Sediments of Azores Vent Fields.Microbial ecology · 2018Article
- A Simple and Efficient RNA Extraction Method from Deep-Sea Hydrothermal Vent Chimney Structures.Microbes and environments · 2017Article
- Modes of carbon fixation in an arsenic and COScientific reports · 2017Article
- Sediment Microbial Diversity of Three Deep-Sea Hydrothermal Vents Southwest of the Azores.Microbial ecology · 2017Article
- Anaerobic Methanotrophic Archaea of the ANME-2d Cluster Are Active in a Low-sulfate, Iron-rich Freshwater Sediment.Frontiers in microbiology · 2017Article
- From deep-sea volcanoes to human pathogens: a conserved quorum-sensing signal in Epsilonproteobacteria.The ISME journal · 2015Article
- Assessing the global phylum level diversity within the bacterial domain: A review.Journal of advanced research · 2015Review
- Deep-sea hydrothermal vent Epsilonproteobacteria encode a conserved and widespread nitrate reduction pathway (Nap).The ISME journal · 2014Article
- Article
- The divergence and natural selection of autocatalytic primordial metabolic systems.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2013Article
- Microbial diversity within basement fluids of the sediment-buried Juan de Fuca Ridge flank.The ISME journal · 2013Article
- Diffuse flow environments within basalt- and sediment-based hydrothermal vent ecosystems harbor specialized microbial communities.Frontiers in microbiology · 2013Article
- Article
- Phylogenetic position of aquificales based on the whole genome sequences of six aquificales species.International journal of evolutionary biology · 2012Article
- Draft genome sequence of Caminibacter mediatlanticus strain TB-2, an epsilonproteobacterium isolated from a deep-sea hydrothermal vent.Standards in genomic sciences · 2011Article
- Microbial ecology of the dark ocean above, at, and below the seafloor.Microbiology and molecular biology reviews : MMBR · 2011Review
- Culturability and secondary metabolite diversity of extreme microbes: expanding contribution of deep sea and deep-sea vent microbes to natural product discovery.Marine biotechnology (New York, N.Y.) · 2011Review
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6 authors at 2 institutions in 1 country.
Funding
Abstract
The bacterial and archaeal communities of three deep-sea hydrothermal vent systems located on the Mid-Atlantic Ridge (MAR; Rainbow, Logatchev and Broken Spur) were investigated using an integrated culture-dependent and independent approach. Comparative molecular phylogenetic analyses, using the 16S rRNA gene and the deduced amino acid sequences of the alpha and beta subunits of the ATP citrate lyase encoding genes were carried out on natural microbial communities, on an enrichment culture obtained from the Broken Spur chimney, and on novel chemolithoautotrophic bacteria and reference strains originally isolated from several different deep-sea vents. Our data showed that the three MAR hydrothermal vent chimneys investigated in this study host very different microbial assemblages. The microbial community of the Rainbow chimney was dominated by thermophilic, autotrophic, hydrogen-oxidizing, sulfur- and nitrate-reducing Epsilonproteobacteria related to the genus Caminibacter. The detection of sequences related to sulfur-reducing bacteria and archaea (Archaeoglobus) indicated that thermophilic sulfate reduction might also be occurring at this site. The Logatchev bacterial community included several sequences related to mesophilic sulfur-oxidizing bacteria, while the archaeal component of this chimney was dominated by sequences related to the ANME-2 lineage, suggesting that anaerobic oxidation of methane may be occurring at this site. Comparative analyses of the ATP citrate lyase encoding genes from natural microbial communities suggested that Epsilonproteobacteria were the dominant primary producers using the reverse TCA cycle (rTCA) at Rainbow, while Aquificales of the genera Desulfurobacterium and Persephonella were prevalent in the Broken Spur chimney.
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