Reduced swimming abilities in fast-growing transgenic common carp Cyprinus carpio associated with their morphological variations
文献类型：期刊论文
| 作者 | Li, D.1,2; Hu, W.1; Wang, Y.1; Zhu, Z.1; Fu, C.1 |
| 刊名 | JOURNAL OF FISH BIOLOGY
 |
| 出版日期 | 2009 |
| 卷号 | 74期号:1页码:186-197 |
| 关键词 | cyprinidae growth morphology swimming performance trade-off transgene |
| ISSN号 | 0022-1112 |
| 通讯作者 | Fu, C, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China |
| 中文摘要 | Critical swimming speeds (U-crit) and morphological characters were compared between the F-4 generation of GH-transgenic common carp Cyprinus carpio and the non-transgenic controls. Transgenic fish displayed a mean absolute U-crit value 22.3% lower than the controls. Principal component analysis identified variations in body shape, with transgenic fish having significantly deeper head, longer caudal length of the dorsal region, longer standard length (L-S) and shallower body and caudal region, and shorter caudal length of the ventral region. Swimming speeds were related to the combination of deeper body and caudal region, longer caudal length of the ventral region, shallower head depth, shorter caudal length of dorsal region and L-S. These findings suggest that morphological variations which are poorly suited to produce maximum thrust and minimum drag in GH-transgenic C. carpio may be responsible for their lower swimming abilities in comparison with non-transgenic controls. |
| 英文摘要 | Critical swimming speeds (U(crit)) and morphological characters were compared between the F(4) generation of GH-transgenic common carp Cyprinus carpio and the non-transgenic controls. Transgenic fish displayed a mean absolute U(crit) value 22.3% lower than the controls. Principal component analysis identified variations in body shape, with transgenic fish having significantly deeper head, longer caudal length of the dorsal region, longer standard length (L(S)) and shallower body and caudal region, and shorter caudal length of the ventral region. Swimming speeds were related to the combination of deeper body and caudal region, longer caudal length of the ventral region, shallower head depth, shorter caudal length of dorsal region and L(S). These findings suggest that morphological variations which are poorly suited to produce maximum thrust and minimum drag in GH-transgenic C. carpio may be responsible for their lower swimming abilities in comparison with non-transgenic controls. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Fisheries; Marine & Freshwater Biology |
| 类目[WOS] | Fisheries ; Marine & Freshwater Biology |
| 研究领域[WOS] | Fisheries ; Marine & Freshwater Biology |
| 关键词[WOS] | TROUT ONCORHYNCHUS-MYKISS ; THREESPINE STICKLEBACKS GASTEROSTEUS ; HORMONE GENE CONSTRUCT ; GROWTH-HORMONE ; ATLANTIC SALMON ; COHO SALMON ; COMPENSATORY GROWTH ; INTRINSIC GROWTH ; MENIDIA-MENIDIA ; BURST SPEED |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation [30400056, 30430540]; Development Plan of the state Key Fundamental Research of China [2007CB109205, 2007CB109206]; '863' High Technology Project [2006AA10Z141] |
| 语种 | 英语 |
| WOS记录号 | WOS:000262516900012 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/7908]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, D.,Hu, W.,Wang, Y.,et al. Reduced swimming abilities in fast-growing transgenic common carp Cyprinus carpio associated with their morphological variations[J]. JOURNAL OF FISH BIOLOGY,2009,74(1):186-197. |
| APA | Li, D.,Hu, W.,Wang, Y.,Zhu, Z.,&Fu, C..(2009).Reduced swimming abilities in fast-growing transgenic common carp Cyprinus carpio associated with their morphological variations.JOURNAL OF FISH BIOLOGY,74(1),186-197. |
| MLA | Li, D.,et al."Reduced swimming abilities in fast-growing transgenic common carp Cyprinus carpio associated with their morphological variations".JOURNAL OF FISH BIOLOGY 74.1(2009):186-197. |
入库方式： OAI收割
来源：水生生物研究所
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