Inducible variation in anaerobic energy metabolism reflects hypoxia tolerance across the intertidal and subtidal distribution of the Pacific oyster (Crassostrea gigas)

doi:10.1016/j.marenvres.2018.04.002

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	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, Ting 1,3,4; Li, Li 1,2,4; Zhang, Guofan 1,3,4
刊名	MARINE ENVIRONMENTAL RESEARCH
	2018-07-01
卷号	138 页码:135-143
关键词	Oyster Air exposure Hypoxia sensing Anaerobic metabolism Genetic differentiation
ISSN号	0141-1136
DOI	10.1016/j.marenvres.2018.04.002
通讯作者	Li, Li(lili@qdio.ac.cn) ; Zhang, Guofan(gfzhang@qdio.ac.cn)
英文摘要	Pacific 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.
资助项目	Shandong 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研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000434748700016
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/159359]
专题	海洋研究所_实验海洋生物学重点实验室
通讯作者	Li, Li; Zhang, Guofan
作者单位	1.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
推荐引用方式 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.