Deep-sea Biological Research and Development and Utilization of Marine Biological Resources
Area 1 Deep-sea Biodiversity and Life Processes
Centering around deep-sea cold seep ecosystems, hydrothermal vent ecosystems, and deep-sea biosphere, we carry out research on the diversity and geographical distribution of micro-organisms to identify the varieties, community composition, and distribution features of micro-organisms in different deep-sea environments. We also carry out research to study deep-sea micro-organisms’ collaborative evolution and their adaptability to different environments, revealing their adaptability mechanism and co-evolution process. In addition, we study the dark energy metabolism of deep-sea biosphere and the life processes in deep-sea regions, as well as the evolutionary and symbiotic mechanism of deep-sea biosystems, so as to understand the life processes and the biogeochemical and energy cycle of chemoautotrophic deep-sea ecosystems.
Area 2 Deep-sea Biological Resources and Their Potential Assessment
We develop high-throughput, in-situ, and environmental simulation technologies to cultivate deep-sea micro-organisms and acquire new resources of deep-sea extremophiles with high efficiency. We carry out research on genomes, applying advanced gene sequencing and analytic techniques in bioinformatics for high-throughput acquisition of deep-sea organisms’ genomic and macro-genomic information. We also evaluate the application potential of deep-sea active materials, extremozymes, and functional bacteria to identify deep-sea biological resources with significant application prospects. In addition, we build bacteria pools (including marine virus pool), small metabolite pools, gene pools, as well as corresponding information management systems for deep-sea micro-organisms, forming a sharing system of deep-sea biological resources.
Area 3 Development and Utilization of Marine Biological Resources
Focusing on the development of deep-sea biological products, we carry out research on key technologies for the development and utilization of deep-sea active materials, extremozymes, polysaccharides, and special functional bacteria, developing relevant products. Aiming at the efficient and sustainable development and utilization of marine biological resources, we develop comprehensive healthcare products, biomaterial products, agricultural and aquaculture products, studying key technologies for pilot production, as well as relevant forefront biotechnologies. For major diseases on marine animals such as fish and shrimp, we carry out research on the pathogenic mechanism and the immunologic molecular mechanism to develop green and healthy aquaculture technologies.
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China Hosts Side Event on the Theme of Blue Citizen at Our Ocean Conference 202404/19/2024
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APEC Training Workshop on Capacity Building for Blue Citizen successfully conducted in Xiame...09/15/2023
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APEC Marine Sustainable Development Center participated in 21st APEC Oceans and Fisheries Wo...08/01/2023
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International Atomic Energy Agency Training Webinar in Tracer Oceanography was held echoing ...06/09/2023
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Research Progress on the Degradation of Polystyrene by Plastic-eating Marine Benthic Polychaete and their Gut Microbiome04/01/2024
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Deep-sea Microbial Genetic Resources: New Frontiers for Bioprospecting02/02/2024
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Progress from marine-derived Fungus01/31/2024
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Deep-sea bacteria involved plastic biodegradation and microplastic generation01/18/2024
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New progress in Late Pleistocene sea level change and tectonism control on the formation of the Old Red Sand along the southeastern coast of China01/10/2024
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Dr. Lin Longshan’s team has made new progress in Antarctic fish biodiversity research12/08/2023