Nitrogen and sulfur cycling driven by Campylobacterota in the sediment–water interface of deep-sea cold seep: a case in the South China Sea [PDF]
mBio, 2023 Chemoautotrophs within Campylobacterota, especially Sulfurovum and Sulfurimonas, are abundant in the seawater–sediment interface of the Formosa cold seep in the South China Sea.
Qing-lei Sun +5 more
doaj +3 more sources
Tracing the Century-Long Evolution of Microplastics Deposition in a Cold Seep. [PDF]
Adv Sci (Weinh), 2023 Microplastic (MP) pollution is one of the greatest threats to marine ecosystems. Cold seeps are characterized by methane‐rich fluid seepage fueling one of the richest ecosystems on the seafloor, and there are approximately more than 900 cold seeps ...
Feng JC +9 more
europepmc +4 more sources
Global Marine Cold Seep Metagenomes Reveal Diversity of Taxonomy, Metabolic Function, and Natural Products. [PDF]
Genomics Proteomics Bioinformatics, 2023 Cold seeps in the deep sea are closely linked to energy exploration as well as global climate change. The alkane-dominated chemical energy-driven model makes cold seeps an oasis of deep-sea life, showcasing an unparalleled reservoir of microbial genetic ...
Yu T +8 more
europepmc +2 more sources
Disentangling the Functional Role of Fungi in Cold Seep Sediment. [PDF]
Microbiol Spectr, 2023 The challenges we face when analyzing eukaryotic metagenomic and metatranscriptomic data sets have hindered our understanding of cold seep fungi and microbial eukaryotes.
Shekarriz E, Chen J, Xu Z, Liu H.
europepmc +2 more sources
Lipidomic diversity and proxy implications of archaea from cold seep sediments of the South China Sea. [PDF]
Front Microbiol, 2023 Cold seeps on the continental margins are characterized by intense microbial activities that consume a large portion of methane by anaerobic methanotrophic archaea (ANME) through anaerobic oxidation of methane (AOM).
Zhang T +12 more
europepmc +2 more sources
Classification of deep-sea cold seep bacteria by transformer combined with Raman spectroscopy. [PDF]
Sci Rep, 2023 Raman spectroscopy is a rapid analysis method of biological samples without labeling and destruction. At present, the commonly used Raman spectrum classification models include CNN, RNN, etc.
Liu B, Liu K, Qi X, Zhang W, Li B.
europepmc +2 more sources
Viruses in deep-sea cold seep sediments harbor diverse survival mechanisms and remain genetically conserved within species. [PDF]
ISME J, 2023 Deep sea cold seep sediments have been discovered to harbor novel, abundant, and diverse bacterial and archaeal viruses. However, little is known about viral genetic features and evolutionary patterns in these environments.
Peng Y +10 more
europepmc +2 more sources
Frontiers in Marine Science, 2023 Cold seeps create diverse habitats in the deep sea and play an important role in the global carbon cycling. Anaerobic oxidation of methane (AOM) and biogenic mineralization are essential carbon pathways of methane and carbon transformation in cold seeps,
Jianzhen Liang +10 more
doaj +2 more sources
Unexpected genetic and microbial diversity for arsenic cycling in deep sea cold seep sediments. [PDF]
NPJ Biofilms Microbiomes, 2023 Cold seeps, where cold hydrocarbon-rich fluid escapes from the seafloor, show strong enrichment of toxic metalloid arsenic (As). The toxicity and mobility of As can be greatly altered by microbial processes that play an important role in global As ...
Zhang C +6 more
europepmc +2 more sources
Heterogeneity of the horizontal environment drives community assemblages and species coexistence of prokaryotic communities in cold seep sediments [PDF]
Frontiers in MicrobiologyIntroductionMicroorganisms play important roles in methane oxidation and carbon turnover of cold seep ecosystem. Although the microbial diversity of cold seep sediments has been reported, the community assembly processes, species coexistence patterns ...
Qixuan Wu +14 more
doaj +2 more sources