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Inducible variation in anaerobic energy metabolism reflects hypoxia tolerance across the intertidal and subtidal distribution of the Pacific oyster (Crassostrea gigas)
Meng, Jie1,2,4; Wang, Ting1,3,4; Li, Li1,2,4; Zhang, Guofan1,3,4
2018-07-01
Source PublicationMARINE ENVIRONMENTAL RESEARCH
ISSN0141-1136
Volume138Pages:135-143
Corresponding AuthorLi, Li(lili@qdio.ac.cn) ; Zhang, Guofan(gfzhang@qdio.ac.cn)
AbstractPacific oyster (Crassostrea gigas) distribute a steep gradient of environmental stress between intertidal and subtidal habits and provide insight into population-scale patterns and underlying processes of variation in physiological tolerance. In this study, 1-year-old-F-1 oysters, collected from subtidal and intertidal habitats, were obtained after common garden experiment. Genetic differentiation and physiological responses under air exposure were examined to determine whether they had evolved into local adapted subpopulations. Mortality rate, anaerobic glycolysis metabolism, and energy status indicated that oyster had initiated metabolism depression and anaerobic glycolysis metabolism in both intertidal and subtidal oysters under air exposure. However, the subtidal oysters displayed the larger energy metabolism depressions and the earlier anaerobic glycolysis responses. This may indicate that subtidal oysters were more sensitives to hypoxia stress, which may lead the higher mortality rate under long term of air exposure. Based on a common garden experimental design, we propose that this diversification may have a genetic background. Overall, the clear differences between intertidal and subtidal oysters under air exposure have provided an important reference for their aquaculture and transportation used in commercial production.
KeywordOyster Air exposure Hypoxia sensing Anaerobic metabolism Genetic differentiation
DOI10.1016/j.marenvres.2018.04.002
Indexed BySCI
Language英语
Funding ProjectShandong Provincial Natural Science Foundation of China[ZR2016DQ13] ; National Natural Science Foundation of China[31530079] ; Earmarked Fund for Modern Agro-industry Technology Research System[CARS-48] ; Strategic Priority Research Program of Western Pacific Ocean System: Structure, Dynamics and Consequences[XDA11000000] ; Scientific and Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02-03]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology
WOS SubjectEnvironmental Sciences ; Marine & Freshwater Biology ; Toxicology
WOS IDWOS:000434748700016
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/159360
Collection实验海洋生物学重点实验室
Corresponding AuthorLi, Li; Zhang, Guofan
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Fisheries & Aquaculture, Qingdao, Shandong, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Shandong, Peoples R China
4.Natl & Local Joint Engn Lab Ecol Mariculture, Qingdao 266071, Shandong, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Meng, Jie,Wang, Ting,Li, Li,et al. Inducible variation in anaerobic energy metabolism reflects hypoxia tolerance across the intertidal and subtidal distribution of the Pacific oyster (Crassostrea gigas)[J]. MARINE ENVIRONMENTAL RESEARCH,2018,138:135-143.
APA Meng, Jie,Wang, Ting,Li, Li,&Zhang, Guofan.(2018).Inducible variation in anaerobic energy metabolism reflects hypoxia tolerance across the intertidal and subtidal distribution of the Pacific oyster (Crassostrea gigas).MARINE ENVIRONMENTAL RESEARCH,138,135-143.
MLA Meng, Jie,et al."Inducible variation in anaerobic energy metabolism reflects hypoxia tolerance across the intertidal and subtidal distribution of the Pacific oyster (Crassostrea gigas)".MARINE ENVIRONMENTAL RESEARCH 138(2018):135-143.
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