Diversities and interactions of phages and bacteria in deep-sea sediments as revealed by metagenomics [PDF]
Frontiers in Microbiology, 2023 Phages are found virtually everywhere, even in extreme environments, and are extremely diverse both in their virion structures and in their genomic content.
Xumei Sun, Haibo Jiang, Siyuan Zhang
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Unlocking the Depths: Use of a Trait‐Based Approach to Reveal the Diversity of Foraging Strategies in a Deep‐Pelagic Fish Community [PDF]
Ecology and EvolutionCommunity trait structure is shaped by environmental filtering and limiting similarity, balancing abiotic selection and competitive divergence. In the context of environmental change and anthropogenic pressures, increasing our understanding of the ...
Liz Loutrage +5 more
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Long‐Term Depth Records of Satellite‐Tagged Northern Bottlenose Whales Reveal Extraordinary Dive Capabilities [PDF]
Ecology and EvolutionStudying the baseline behavior of deep‐diving mammals can substantially improve our understanding of these species' ecology and provide important benchmarks to evaluate effects of changes in climate and anthropogenic activities.
Barbara K. Neubarth +4 more
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Unveiling ongoing biogeochemical dynamics of CDOM from surface to deep ocean [PDF]
Nature CommunicationsUnderstanding the dynamics of marine dissolved organic carbon (DOC) is essential for predicting its role in carbon cycling and its response to climate change. Here, we unveil molecular transformations of marine chromophoric dissolved organic matter (CDOM)
Shansheng Mo +8 more
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The Meso- and Bathypelagic Archaeal and Bacterial Communities of the Southern Gulf of Mexico Are Dominated by Nitrifiers and Hydrocarbon Degraders [PDF]
MicroorganismsThe Gulf of Mexico (GoM) is a complex oceanic basin with a maximum depth of 4000 m. It is a complex hydrodynamic system formed by different water masses with distinctive physical and biological characteristics that shape its rich biodiversity.
Lizt Selene Osorio-Pando +6 more
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A fungi hotspot deep in the ocean: explaining the presence of Gjaerumia minor in equatorial Pacific bathypelagic waters [PDF]
Scientific ReportsA plant parasite associated with the white haze disease in apples, the Basidiomycota Gjaerumia minor, has been found in most samples of the global bathypelagic ocean.
Massimo C. Pernice +3 more
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Depth shapes microbiome assembly and network stability in the Mariana Trench [PDF]
Microbiology SpectrumThe Mariana Trench, a stable marine ecosystem minimally impacted by human activities, has the greatest vertical depth in the ocean. Depth gradients profoundly influence the physical, chemical, and biotic conditions in the deep oceans.
Yi Li +8 more
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Gradients of bacteria in the oceanic water column reveal finely-resolved vertical distributions. [PDF]
PLoS ONEBacterial communities directly influence ecological processes in the ocean, and depth has a major influence due to the changeover in primary energy sources between the sunlit photic zone and dark ocean.
Rachel C Harbeitner +7 more
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The Open-Ocean Gulf of Mexico After Deepwater Horizon: Synthesis of a Decade of Research
Frontiers in Marine Science, 2022 The scale of the Deepwater Horizon disaster was and is unprecedented: geographic extent, pollutant amount, countermeasure scope, and of most relevance to this Research Topic issue, range of ecotypes affected.
Tracey T. Sutton +25 more
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Microorganisms Involved in Methylmercury Demethylation and Mercury Reduction are Widely Distributed and Active in the Bathypelagic Deep Ocean Waters. [PDF]
Environ Sci TechnolSanz-Sáez I +11 more
europepmc +2 more sources