The expression pattern of hsp70 plays a critical role in thermal tolerance of marine demersal fish: Multilevel responses of Paralichthys olivaceus and its hybrids (P-olivaceus female x P-dentatus male) to chronic and acute heat stress

doi:10.1016/j.marenvres.2017.06.015

	The expression pattern of hsp70 plays a critical role in thermal tolerance of marine demersal fish: Multilevel responses of Paralichthys olivaceus and its hybrids (P-olivaceus female x P-dentatus male) to chronic and acute heat stress
	Liu, Yifan 1,2; Ma, Daoyuan 1,2; Zhao, Chunyan1,2,3 ; Xiao, Zhizhong 1,2; Xu, Shihong 1,2; Xiao, Yongshuang 1,2; Wang, Yanfeng 1,2; Liu, Qinghua 1,2; Li, Jun 1,2
刊名	MARINE ENVIRONMENTAL RESEARCH
	2017-08-01
卷号	129 页码:386-395
关键词	Thermal Tolerance Chronic And Acute Heat Stress Hsp70 Expression Mode Behaviour Histology Paralichthys Olivaceus
DOI	10.1016/j.marenvres.2017.06.015
文献子类	Article
英文摘要	Ocean warming has multifaceted impacts on marine organisms. This study investigated the different responses of Paralichthys olivaceus and the hybrids (P. olivaceus female x P. dentatus male) to chronic and acute heat stress. By comparing their survival, behavioural and histological changes, we found that the hybrids possess a better thermal tolerance with a higher cumulative survival rate (CSR), relatively fewer behavioural changes and less gill damage. Moreover, we analysed the relationship between thermal tolerance and the hsp70 expression pattern and found that thermal tolerant species (the hybrids) exhibited higher threshold induction temperature, shorter durations, stronger magnitudes and a delay in hsp70 expression. We speculated that the expression mode of hsp70, rather than itself, plays a critical role in thermal tolerance. These findings would improve the understanding of hsp70 in future marine climate research and help clarify the profound effects of rising temperature on marine demersal fishes. (C) 2017 Elsevier Ltd. All rights reserved.
语种	英语
WOS记录号	WOS:000407981500033
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/143128]
专题	海洋研究所_海洋生物技术研发中心海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yifan,Ma, Daoyuan,Zhao, Chunyan,et al. The expression pattern of hsp70 plays a critical role in thermal tolerance of marine demersal fish: Multilevel responses of Paralichthys olivaceus and its hybrids (P-olivaceus female x P-dentatus male) to chronic and acute heat stress[J]. MARINE ENVIRONMENTAL RESEARCH,2017,129:386-395.
APA	Liu, Yifan.,Ma, Daoyuan.,Zhao, Chunyan.,Xiao, Zhizhong.,Xu, Shihong.,...&Li, Jun.(2017).The expression pattern of hsp70 plays a critical role in thermal tolerance of marine demersal fish: Multilevel responses of Paralichthys olivaceus and its hybrids (P-olivaceus female x P-dentatus male) to chronic and acute heat stress.MARINE ENVIRONMENTAL RESEARCH,129,386-395.
MLA	Liu, Yifan,et al."The expression pattern of hsp70 plays a critical role in thermal tolerance of marine demersal fish: Multilevel responses of Paralichthys olivaceus and its hybrids (P-olivaceus female x P-dentatus male) to chronic and acute heat stress".MARINE ENVIRONMENTAL RESEARCH 129(2017):386-395.