Results 11 to 20 of about 1,116 (102)

Comparison of prokaryotes between Mount Everest and the Mariana Trench. [PDF]

Microbiome, 2022
Background Mount Everest and the Mariana Trench represent the highest and deepest places on Earth, respectively. They are geographically separated, with distinct extreme environmental parameters that provide unique habitats for prokaryotes. Comparison of
Liu Y, Zhang Z, Ji M, Hu A, Wang J, Jing H, Liu K, Xiao X, Zhao W.   +8 more
europepmc   +2 more sources

Influence of Extremely High Pressure and Oxygen on Hydrocarbon-Enriched Microbial Communities in Sediments from the Challenger Deep, Mariana Trench. [PDF]

Microorganisms, 2023
Recent studies reported that highly abundant alkane content exists in the ~11,000 m sediment of the Mariana Trench, and a few key alkane-degrading bacteria were identified in the Mariana Trench.
Liu Y, Chen S, Xie Z, Zhang L, Wang J, Fang J.   +5 more
europepmc   +2 more sources

A new species of Princaxelia from Shinkai Seep Field, Mariana Trench (Crustacea, Amphipoda, Pardaliscidae). [PDF]

Zookeys, 2021
A new pardaliscid amphipod, Princaxelia marianaensis sp. nov., is described from a single female captured at the Shinkai Seep Field, Mariana Trench, from a depth of 5,689–5,683 m. A key to species of Princaxelia is provided.
Tomikawa K, Watanabe HK, Tanaka K, Ohara Y.   +3 more
europepmc   +4 more sources

Depth shapes microbiome assembly and network stability in the Mariana Trench. [PDF]

Microbiol Spectr
The 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.
Li Y, Kan J, Liu F, Lian K, Liang Y, Shao H, McMinn A, Wang H, Wang M.   +8 more
europepmc   +2 more sources

Composition and Ecological Roles of the Core Microbiome along the Abyssal-Hadal Transition Zone Sediments of the Mariana Trench. [PDF]

Microbiol Spectr, 2022
The unique geological features of hadal trenches are known to influence both the structure and ecological function of microbial communities. It is also well known that heterotrophs and chemoautotrophs dominate the hadal and abyssal pelagic zones ...
Jing H, Xiao X, Zhang Y, Li Z, Jian H, Luo Y, Han Z.   +6 more
europepmc   +2 more sources

Spatial variation and metabolic diversity of microbial communities in the surface sediments of the Mariana Trench. [PDF]

Front Microbiol, 2022
Mariana Trench represents the deepest and one of least explored biosphere on Earth, and its carbon sources include euphotic sinking, lateral transportation and diffusion from underlying crust, etc. By far the spatial variation of microbial community with
Wang F, Zhang Y, Jing H, Liu H.
europepmc   +2 more sources

Identification and genomic analysis of temperate <i>Halomonas</i> bacteriophage vB_HmeY_H4907 from the surface sediment of the Mariana Trench at a depth of 8,900 m. [PDF]

Microbiol Spectr, 2023
Viruses play crucial roles in the ecosystem by modulating the host community structure, mediating biogeochemical cycles, and compensating for the metabolism of host cells.
Su Y, Zhang W, Liang Y, Wang H, Liu Y, Zheng K, Liu Z, Yu H, Ren L, Shao H, Sung YY, Mok WJ, Wong LL, Zhang Y-Z, McMinn A, Wang M.   +15 more
europepmc   +2 more sources

Alkane degradation mechanism of <i>Mixta calida</i> HXX308 isolated from sediment of the Mariana Trench. [PDF]

Front Microbiol
The Challenger Deep of the Mariana Trench, which is the deepest site in the ocean, contains rich deposits of n-alkanes in its sediments. However, the alkane metabolic processes of the bacteria in this extreme environment were not well understood. In this
Yang Y, He X, Zhang Y, Zhang XH.
europepmc   +2 more sources

Bioactive Metabolites from the Mariana Trench Sediment-Derived Fungus Penicillium sp. SY2107. [PDF]

Mar Drugs, 2020
Mariana Trench sediments are enriched in microorganisms, however, the structures and bioactivities of their secondary metabolites are not very known. In this study, a fungus Penicillium sp.
Kaleem S, Qin L, Yi W, Lian XY, Zhang Z.
europepmc   +2 more sources

Particle-Attached and Free-Living Archaeal Communities in the Benthic Boundary Layer of the Mariana Trench. [PDF]

Front Microbiol, 2018
The benthic boundary layer (BBL) is the part of the water column that is situated near to the sediment surface, where active oceanic biogeochemical cycling occurs.
Jing H, Zhu W, Liu H, Zheng L, Zhang Y.
europepmc   +2 more sources