Effects of rearing temperature on growth, metabolism and thermal tolerance of juvenile sea cucumber, Apostichopus japonicus Selenka: critical thermal maximum (CTmax) and hsps gene expression

CORC > 厦门大学 > 海洋环境－已发表论文

	Effects of rearing temperature on growth, metabolism and thermal tolerance of juvenile sea cucumber, Apostichopus japonicus Selenka: critical thermal maximum (CTmax) and hsps gene expression
	Wang, Qing-Lin ; Dong, Yun-Wei ; Qin, Chuan-Xin ; Yu, Shan-Shan ; Dong, Shuang-Lin ; Wang, Fang ; Wang QL(王青林) ; Dong YW(董云伟)
刊名	http://dx.doi.org/10.1111/j.1365-2109.2012.03162.x
	2013
关键词	OXYGEN-CONSUMPTION MOLECULAR CHAPERONES STRESS FISHES THERMOTOLERANCE RESPONSES EVOLUTIONARY BIOGEOGRAPHY ESTIVATION PHYSIOLOGY
英文摘要	Chinese National Science Foundation [30400333]; National Key Technologies R&D Program of China [2006BAD09A01]; Reward Research Foundation for Talented Young and Middle Aged Scientists of Shandong, China [BS2009NY019]; Effects of different rearing temperatures (16, 21 and 26 degrees C) on growth, metabolic performance and thermal tolerance of juvenile sea cucumber Apostichopus japonicus (initial body weight 7.72 +/- 0.96g, mean +/- SD) were investigated in this study. During the 40-day experiment, growth, metabolic performance, food intake and energy budget at different reared temperatures were determined. Sea cucumbers rearing at 16 degrees C obtained better growth (final body weight 11.96 +/- 0.35g) than those reared at 21 (10.33 +/- 0.41g) and 26 degrees C (8.31 +/- 0.19g) (P<0.05), and more energy was allocated for growth at 16 degrees C (162.73 +/- 11.85J g(-1)d(-1)) than those at 21(79.61 +/- 6.76J g(-1)d(-1)) and 26 degrees C (27.07 +/- 4.30Jg(-1)d(-1)) (P<0.05). Critical thermal maxima (CTmax) values of juvenile sea cucumbers reared at 16, 21 and 26 degrees C were 33.1, 34.1 and 36.6 degrees C, respectively, and the upregulation of hsps in sea cucumbers reared at 26 degrees C was higher than those acclimated at lower temperatures (16 and 21 degrees C), indicating that temperature acclimation could change the thermal tolerance of the sea cucumber, and CTmax and hsps were sensitive indicators of the sea cucumber's thermal tolerance.
语种	英语
出版者	WILEY-BLACKWELL
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/87970]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Wang, Qing-Lin,Dong, Yun-Wei,Qin, Chuan-Xin,et al. Effects of rearing temperature on growth, metabolism and thermal tolerance of juvenile sea cucumber, Apostichopus japonicus Selenka: critical thermal maximum (CTmax) and hsps gene expression[J]. http://dx.doi.org/10.1111/j.1365-2109.2012.03162.x,2013.
APA	Wang, Qing-Lin.,Dong, Yun-Wei.,Qin, Chuan-Xin.,Yu, Shan-Shan.,Dong, Shuang-Lin.,...&董云伟.(2013).Effects of rearing temperature on growth, metabolism and thermal tolerance of juvenile sea cucumber, Apostichopus japonicus Selenka: critical thermal maximum (CTmax) and hsps gene expression.http://dx.doi.org/10.1111/j.1365-2109.2012.03162.x.
MLA	Wang, Qing-Lin,et al."Effects of rearing temperature on growth, metabolism and thermal tolerance of juvenile sea cucumber, Apostichopus japonicus Selenka: critical thermal maximum (CTmax) and hsps gene expression".http://dx.doi.org/10.1111/j.1365-2109.2012.03162.x (2013).