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	Metabolism traits of 'all-fish' growth hormone transgenic common carp (cyprinus carpio l.)
	Guan, Bo1,2; Hu, Wei1; Zhang, Tanglin1; Wang, Yaping1; Zhu, Zuoyan1
刊名	Aquaculture
	2008-11-01
卷号	284期号:1-4页码:217-223
关键词	Transgenic Growth hormone (gh) Common carp (cyprinus carpio l) Oxygen uptake
ISSN号	0044-8486
DOI	10.1016/j.aquaculture.2008.06.028
通讯作者	Hu, wei(huwei@ihb.ac.cn)
英文摘要	Transgenic animals with improved qualities have the potential to upset the ecological balance of a natural environment. we investigated metabolic rates of 'all-fish' growth hormone (gh) transgenic common carp under routine conditions and during starvation periods to determine whether energy stores in transgenic fish would deplete faster than controls during natural periods of starvation. before the oxygen uptake was measured, the mean daily feed intake of transgenic carp was 2.12 times greater than control fish during 4 days of feeding. the average oxygen uptake of gh transgenic fish was 1.32 times greater than control fish within 96 h of starvation, but was not significantly different from controls between 96 and 144 h of starvation. at the same time, gh transgenic fish did not deplete energy reserves at a faster rate than did the controls, as the carcass energy contents of the two groups following a 60-d starvation period were not significantly different. consequently, we suggest that increased routine oxygen uptake in gh transgenic common carp over that of control fish may be mainly due to the effects of feeding, and not to an increase in basal metabolism. gh transgenic fish are similar to controls in the regulation of metabolism to normally distribute energy reserves during starvation. (c) 2008 published by elsevier b.v.
WOS关键词	SALMON SALMO-SALAR ; ATLANTIC SALMON ; COHO SALMON ; FOOD-DEPRIVATION ; ENVIRONMENT INTERACTIONS ; ONCORHYNCHUS-MYKISS ; OXYGEN-CONSUMPTION ; BODY-COMPOSITION ; GENE CONSTRUCT ; RAINBOW-TROUT
WOS研究方向	Fisheries ; Marine & Freshwater Biology
WOS类目	Fisheries ; Marine & Freshwater Biology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000261445000031
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2390016
专题	中国科学院大学
通讯作者	Hu, Wei
作者单位	1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Guan, Bo,Hu, Wei,Zhang, Tanglin,et al. Metabolism traits of 'all-fish' growth hormone transgenic common carp (cyprinus carpio l.)[J]. Aquaculture,2008,284(1-4):217-223.
APA	Guan, Bo,Hu, Wei,Zhang, Tanglin,Wang, Yaping,&Zhu, Zuoyan.(2008).Metabolism traits of 'all-fish' growth hormone transgenic common carp (cyprinus carpio l.).Aquaculture,284(1-4),217-223.
MLA	Guan, Bo,et al."Metabolism traits of 'all-fish' growth hormone transgenic common carp (cyprinus carpio l.)".Aquaculture 284.1-4(2008):217-223.

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