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Increased mortality of growth-enhanced transgenic common carp (Cyprinus carpio L.) under short-term predation risk
Duan, M.; Zhang, T.; Hu, W.; Guan, B.; Wang, Y.; Li, Z.; Zhu, Z.; Li, Z, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; huwei@ihb.ac.cn, zhongjie@ihb.ac.cn
2010
Source PublicationJOURNAL OF APPLIED ICHTHYOLOGY
ISSN0175-8659
Volume26Issue:6Pages:908-912
AbstractThere is strong evidence that genetic capacity for growth evolves toward an optimum rather than an absolute maximum. This implies that fast growth has a cost and that trade-offs occur between growth and other life-history traits. In this study, we conducted a series of predation trials with a paired-contrast design to test the differences in anti-predator ability between growth-enhanced transgenic and non-transgenic common carp (Cyprinus carpio L.). We showed that young transgenic fish suffered higher predation mortality than control carp in both small-bodied and large-bodied size-matched trials, and thus possessed lower anti-predator ability. Our results suggest that a trade-off exists between growth rate and survival such that rapid growth entails a cost in terms of mortality.
Department[Duan, M.; Zhang, T.; Hu, W.; Guan, B.; Wang, Y.; Li, Z.; Zhu, Z.] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Duan, M.; Guan, B.] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
Subject AreaFisheries ; Marine & Freshwater Biology
Funding OrganizationState Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025] ; State Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025] ; State Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025] ; State Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025]
Indexed BySCI
Language英语
WOS IDWOS:000284171500012
Funding OrganizationState Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025] ; State Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025] ; State Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025] ; State Key Fundamental Research of China [2007CB109205]; National Natural Science Foundation [30770377, 30830025]
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Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/15500
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Corresponding AuthorLi, Z, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; huwei@ihb.ac.cn, zhongjie@ihb.ac.cn
Recommended Citation
GB/T 7714
Duan, M.,Zhang, T.,Hu, W.,et al. Increased mortality of growth-enhanced transgenic common carp (Cyprinus carpio L.) under short-term predation risk[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2010,26(6):908-912.
APA Duan, M..,Zhang, T..,Hu, W..,Guan, B..,Wang, Y..,...&huwei@ihb.ac.cn, zhongjie@ihb.ac.cn.(2010).Increased mortality of growth-enhanced transgenic common carp (Cyprinus carpio L.) under short-term predation risk.JOURNAL OF APPLIED ICHTHYOLOGY,26(6),908-912.
MLA Duan, M.,et al."Increased mortality of growth-enhanced transgenic common carp (Cyprinus carpio L.) under short-term predation risk".JOURNAL OF APPLIED ICHTHYOLOGY 26.6(2010):908-912.
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