ArticleiMetaOmics2026
Viruses in the sediments around the trenches harbor diverse survival mechanisms.
Yue Su, Hao Yu, Shujuan Sun, Kaiyang Zheng, Ziyue Wang, Chen Gao, Guangxue Li, Xiaoshou Liu, Hongbing Shao, David Paez-Espino and 3 more
Abstract readLetter
In one paragraphArticle in iMetaOmics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
2 · The registryThe trial behind it
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3 · Its place in the literatureWho cites it
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4 · The recordCorrections and comments
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5 · Who and what moneyAuthors and funding
13 authors.
Yue SuMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.
Hao YuMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.
Shujuan SunMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.
Kaiyang ZhengMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.ORCID https://orcid.org/0000-0003-3528-603X Ziyue WangMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.
Chen GaoMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.ORCID https://orcid.org/0009-0002-5153-5657 Guangxue LiCollege of Marine Geosciences Ocean University of China Qingdao China.
Xiaoshou LiuMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.ORCID https://orcid.org/0000-0002-0017-7186 Hongbing ShaoMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.ORCID https://orcid.org/0000-0002-9014-1354 David Paez-EspinoAncilia Biosciences, Inc., Alexandria Launch Labs New York New York USA.
Andrew McMinnMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.ORCID https://orcid.org/0000-0002-2133-3854 Yantao LiangMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.ORCID https://orcid.org/0000-0002-2477-8197 Min WangMoE Key Laboratory of Evolution and Marine Biodiversity, College of Marine Life Sciences, Institute of Evolution and Marine Biodiversity, Frontiers Science Center for Deep Ocean, Center for Ocean Carbon Neutrality Ocean University of China Qingdao China.ORCID https://orcid.org/0000-0002-2357-589X Funding
No grant is acknowledged in the PubMed record.
6 · The paper itselfAbstract
Deep-sea trenches are the deepest and most isolated environments in the global ocean but the diversity and adaptation of the viral communities remain poorly characterized. In this study, 5563 viral operational taxonomic units (vOTUs) were identified from sediments of the Yap Trench and Western Caroline Basin. More than 99% of these vOTUs could not be assigned to known viral families and showed limited similarity to sequences in current global viral databases, indicating substantial novelty. Viral community composition and diversity were found to significantly vary with water depth. The vOTUs also encoded a diverse range of functional genes possibly related to their ability to survive in extreme deep-sea sediments, including genes involved in lipid metabolism, DNA modification, and immune evasion. The results show that deep-sea trench sediments contain highly distinct viral communities structured by depth-associated environmental variations.
Identifiers
PMID42891299
PMCPMC13674397
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