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题名: Effects of Growth Hormone (GH) Transgene and Nutrition on Growth and Bone Development in Common Carp
作者: Zhu, Tingbing1, 2; Zhang, Tanglin1; Wang, Yaping1; Chen, Yushun3; Hu, Wei1; Zhu, Zuoyan1
通讯作者: Zhang, TL (reprint author), Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China.
关键词: ENERGY ACQUISITION RATES ; CYPRINUS-CARPIO ; RAPID GROWTH ; TRADE-OFFS ; INTRINSIC GROWTH ; MENIDIA-MENIDIA ; CARCASS COMPOSITION ; PREDATION RISK ; FRESH-WATER ; L.
刊名: JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL GENETICS AND PHYSIOLOGY
发表日期: 2013-10-01
DOI: 10.1002/jez.1808
卷: 319, 期:8, 页:451-460
收录类别: SCI
文章类型: Article
部门归属: [Zhu, Tingbing ; Zhang, Tanglin ; Wang, Yaping ; Hu, Wei ; Zhu, Zuoyan] Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China ; [Zhu, Tingbing] Univ Chinese Acad Sci, Beijing, Peoples R China ; [Chen, Yushun] Univ Arkansas, Aquaculture & Fisheries Ctr, Pine Bluff, AR USA
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: National Natural Science Foundation of China [30970553]; Development Plan of the State Key Fundamental Research of China [2007CB109205]
类目[WOS]: Zoology
研究领域[WOS]: Zoology
摘要: Limited information is available on effects of growth hormone transgene and nutrition on growth and development of aquatic animals. Here, we present a study to test these effects with growth-enhanced transgenic common carp under two nutritional conditions or feeding rations (i.e., 5% and 10% of fish body weight per day). Compared with the nontransgenic fish, the growth rates of the transgenic fish increased significantly in both feeding rations. The shape of the pharyngeal bone was similar among treatments, but the transgenic fish had relatively smaller and lighter pharyngeal bone compared with the nontransgenic fish. Calcium content of the pharyngeal bone of the transgenic fish was significantly lower than that of the nontransgenic fish. Feeding ration also affected growth rate but less of an effect on bone development. By manipulating intrinsic growth and controlling for both environment (e.g., feeding ration) and genetic background or genotype (e.g., transgenic or not), this study provides empirical evidence that the genotype has a stronger effect than the environment on pharyngeal bone development. The pharyngeal bone strength could be reduced by decreased calcium content and calcification in the transgenic carp. J. Exp. Zool. 319A: 451-460, 2013. (c) 2013 Wiley Periodicals, Inc.
英文摘要: Limited information is available on effects of growth hormone transgene and nutrition on growth and development of aquatic animals. Here, we present a study to test these effects with growth-enhanced transgenic common carp under two nutritional conditions or feeding rations (i.e., 5% and 10% of fish body weight per day). Compared with the nontransgenic fish, the growth rates of the transgenic fish increased significantly in both feeding rations. The shape of the pharyngeal bone was similar among treatments, but the transgenic fish had relatively smaller and lighter pharyngeal bone compared with the nontransgenic fish. Calcium content of the pharyngeal bone of the transgenic fish was significantly lower than that of the nontransgenic fish. Feeding ration also affected growth rate but less of an effect on bone development. By manipulating intrinsic growth and controlling for both environment (e.g., feeding ration) and genetic background or genotype (e.g., transgenic or not), this study provides empirical evidence that the genotype has a stronger effect than the environment on pharyngeal bone development. The pharyngeal bone strength could be reduced by decreased calcium content and calcification in the transgenic carp. J. Exp. Zool. 319A: 451-460, 2013. (c) 2013 Wiley Periodicals, Inc.
关键词[WOS]: ENERGY ACQUISITION RATES ; CYPRINUS-CARPIO ; RAPID GROWTH ; TRADE-OFFS ; INTRINSIC GROWTH ; MENIDIA-MENIDIA ; CARCASS COMPOSITION ; PREDATION RISK ; FRESH-WATER ; L.
语种: 英语
项目资助者: National Natural Science Foundation of China(30970553) ; Development Plan of the State Key Fundamental Research of China(2007CB109205)
WOS记录号: WOS:000324424400003
ISSN号: 1932-5223
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/19777
Appears in Collections:鱼类生物学及渔业生物技术研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Univ Arkansas, Aquaculture & Fisheries Ctr, Pine Bluff, AR USA

Recommended Citation:
Zhu, Tingbing; Zhang, Tanglin; Wang, Yaping; Chen, Yushun; Hu, Wei; Zhu, Zuoyan.Effects of Growth Hormone (GH) Transgene and Nutrition on Growth and Bone Development in Common Carp,JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL GENETICS AND PHYSIOLOGY,2013,319(8):451-460
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