ArticleArchaea (Vancouver, B.C.)2013
Microbial diversity and biochemical potential encoded by thermal spring metagenomes derived from the Kamchatka Peninsula.
Article in Archaea (Vancouver, B.C.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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Who cites it
41 citing papers in PubMed.
- Predictive functional profiling of 16S rRNA genes amplicons reveals bioremediation and sulfur metabolism capacity in thermophilic hot spring bacteriomes.Scientific reports · 2026Article
- Microbial Distributions Across Wide-Ranging Temperature Gradients of Hot Springs in Thailand: A Review of 35 Years of Research on Hot Spring-Associated Microorganisms.Environmental microbiology reports · 2026Review
- Extreme thermal environments: reservoirs of industrially important thermozymes.Frontiers in microbiology · 2025Review
- Isolation and Characterization of Thermophilic Bacteria from a Hot Spring in the State of Hidalgo, Mexico, and Geochemical Analysis of the Thermal Water.Microorganisms · 2024Article
- Bacterial and archaeal community distributions and cosmopolitanism across physicochemically diverse hot springs.ISME communications · 2023Article
- A metagenomic insight into the microbiomes of geothermal springs in the Subantarctic Kerguelen Islands.Scientific reports · 2022Article
- Thermal Endurance by a Hot-Spring-Dwelling Phylogenetic Relative of the MesophilicMicrobiology spectrum · 2022Article
- Hydrochemical, isotopic and microbiota characterization of telese mineral waters (Southern Italy).Environmental geochemistry and health · 2022Article
- Diversity and Activity of Sulfate-Reducing Prokaryotes in Kamchatka Hot Springs.Microorganisms · 2021Article
- Article
- Comparative Metagenomic Analysis of Two Alkaline Hot Springs of Madhya Pradesh, India and Deciphering the Extremophiles for Industrial Enzymes.Frontiers in genetics · 2021Article
- Article
- Vertical Distribution and Diversity of Phototrophic Bacteria within a Hot Spring Microbial Mat (Nakabusa Hot Springs, Japan).Microbes and environments · 2019Article
- Metagenome-assembled genomes provide new insight into the microbial diversity of two thermal pools in Kamchatka, Russia.Scientific reports · 2019Article
- Primary Production in the Water Column as Major Structuring Element of the Biogeographical Distribution and Function of Archaea in Deep-Sea Sediments of the Central Pacific Ocean.Archaea (Vancouver, B.C.) · 2019Article
- First evidence of the presence and activity of archaeal C3 group members in an Atlantic intertidal mudflat.Scientific reports · 2018Article
- Diel Rhythm Does Not Shape the Vertical Distribution of Bacterial and Archaeal 16S rRNA Transcript Diversity in Intertidal Sediments: a Mesocosm Study.Microbial ecology · 2018Article
- Article
- Biodiversity of the microbial mat of the Garga hot spring.BMC evolutionary biology · 2017Article
- Functional genes and thermophilic microorganisms responsible for arsenite oxidation from the shallow sediment of an untraversed hot spring outlet.Ecotoxicology (London, England) · 2017Article
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5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Volcanic regions contain a variety of environments suitable for extremophiles. This study was focused on assessing and exploiting the prokaryotic diversity of two microbial communities derived from different Kamchatkian thermal springs by metagenomic approaches. Samples were taken from a thermoacidophilic spring near the Mutnovsky Volcano and from a thermophilic spring in the Uzon Caldera. Environmental DNA for metagenomic analysis was isolated from collected sediment samples by direct cell lysis. The prokaryotic community composition was examined by analysis of archaeal and bacterial 16S rRNA genes. A total number of 1235 16S rRNA gene sequences were obtained and used for taxonomic classification. Most abundant in the samples were members of Thaumarchaeota, Thermotogae, and Proteobacteria. The Mutnovsky hot spring was dominated by the Terrestrial Hot Spring Group, Kosmotoga, and Acidithiobacillus. The Uzon Caldera was dominated by uncultured members of the Miscellaneous Crenarchaeotic Group and Enterobacteriaceae. The remaining 16S rRNA gene sequences belonged to the Aquificae, Dictyoglomi, Euryarchaeota, Korarchaeota, Thermodesulfobacteria, Firmicutes, and some potential new phyla. In addition, the recovered DNA was used for generation of metagenomic libraries, which were subsequently mined for genes encoding lipolytic and proteolytic enzymes. Three novel genes conferring lipolytic and one gene conferring proteolytic activity were identified.
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