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Электронный каталог: Tarasov, K. - Metagenomic Analysis of the Biofilm Community at the Oxic-Anoxic Interface of a Deep-Underground ...
Tarasov, K. - Metagenomic Analysis of the Biofilm Community at the Oxic-Anoxic Interface of a Deep-Underground ...
Статья
Автор: Tarasov, K.
Microbiology Spectrum: Metagenomic Analysis of the Biofilm Community at the Oxic-Anoxic Interface of a Deep-Underground ...
б.г.
ISBN отсутствует
Автор: Tarasov, K.
Microbiology Spectrum: Metagenomic Analysis of the Biofilm Community at the Oxic-Anoxic Interface of a Deep-Underground ...
б.г.
ISBN отсутствует
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Статья
Tarasov, K.
Metagenomic Analysis of the Biofilm Community at the Oxic-Anoxic Interface of a Deep-Underground Saline Spring at the Baksan Neutrino Observatory / K.Tarasov, M.Zarubin, A.Yakhnenko, A.Gangapshev, E.Kravchenko. – Text : electronic // Microbiology Spectrum. – 2026. – Vol. 14, No. 4. – P. 02103-25. – URL: https://doi.org/10.1128/spectrum.02103-25.
In this work, the first-ever metagenomic study of the microbial community from the deep-underground saline spring located at the Baksan Neutrino Observatory (BNO) (Kabardino-Balkaria, Russia) is presented. Using the metagenomic approach, we obtained 19 metagenome-assembled genomes (MAGs) attributed to the phyla Pseudomonadota (the dominant phyla), Planctomycetota, Myxococcota, Nitrospirota, Gemmatimonadota, Armatimonadota, and Cyanobacteriota. Archaea are generally absent in the metagenome. The microbial community of the Baksan Neutrino Observatory demonstrates a high metabolic diversity, including carbon dioxide-fixing, methane-oxidizing, dinitrogen-fixing, nitrate- and iron-reducing, anammox, nitrifying, and predatory bacteria. Hydrogen, methane, ammonia, and reduced iron compounds, present in the ecosystem, provide energy for primary organic production. The abundance and diversity of bacteria capable of carrying out various stages of the nitrogen cycle suggest that nitrogen compounds are of great significance for microbial community metabolism. On the basis of the Genome Taxonomy Database Toolkit classification of MAGs and comparison to the closest RefSeq genomes, we have identified six new genera, with the proposed names—“Candidatus Jinrbaksania,” “Candidatus Neutrinellum,” “Candidatus Jinrextremum,” “Candidatus Inrsubterrania,” “Candidatus Inralta,” and “Candidatus Neutrinobacter.” Comparative analysis with metagenomes of microbial communities from the deep underground granitic sites and karst caves reveals that the BNO microbial community represents a unique transitional ecosystem on the boundary between the deep anoxic and surface aerobic biosph
Спец.(статьи,препринты) = 28.0 - Биология$
ОИЯИ = ОИЯИ (JINR)2026
Бюллетени = 27/026
Tarasov, K.
Metagenomic Analysis of the Biofilm Community at the Oxic-Anoxic Interface of a Deep-Underground Saline Spring at the Baksan Neutrino Observatory / K.Tarasov, M.Zarubin, A.Yakhnenko, A.Gangapshev, E.Kravchenko. – Text : electronic // Microbiology Spectrum. – 2026. – Vol. 14, No. 4. – P. 02103-25. – URL: https://doi.org/10.1128/spectrum.02103-25.
In this work, the first-ever metagenomic study of the microbial community from the deep-underground saline spring located at the Baksan Neutrino Observatory (BNO) (Kabardino-Balkaria, Russia) is presented. Using the metagenomic approach, we obtained 19 metagenome-assembled genomes (MAGs) attributed to the phyla Pseudomonadota (the dominant phyla), Planctomycetota, Myxococcota, Nitrospirota, Gemmatimonadota, Armatimonadota, and Cyanobacteriota. Archaea are generally absent in the metagenome. The microbial community of the Baksan Neutrino Observatory demonstrates a high metabolic diversity, including carbon dioxide-fixing, methane-oxidizing, dinitrogen-fixing, nitrate- and iron-reducing, anammox, nitrifying, and predatory bacteria. Hydrogen, methane, ammonia, and reduced iron compounds, present in the ecosystem, provide energy for primary organic production. The abundance and diversity of bacteria capable of carrying out various stages of the nitrogen cycle suggest that nitrogen compounds are of great significance for microbial community metabolism. On the basis of the Genome Taxonomy Database Toolkit classification of MAGs and comparison to the closest RefSeq genomes, we have identified six new genera, with the proposed names—“Candidatus Jinrbaksania,” “Candidatus Neutrinellum,” “Candidatus Jinrextremum,” “Candidatus Inrsubterrania,” “Candidatus Inralta,” and “Candidatus Neutrinobacter.” Comparative analysis with metagenomes of microbial communities from the deep underground granitic sites and karst caves reveals that the BNO microbial community represents a unique transitional ecosystem on the boundary between the deep anoxic and surface aerobic biosph
Спец.(статьи,препринты) = 28.0 - Биология$
ОИЯИ = ОИЯИ (JINR)2026
Бюллетени = 27/026
