Growth and feed utilization by F-4 human growth hormone transgenic carp fed diets with different protein levels
文献类型：期刊论文
| 作者 | Fu, C; Cui, Y; Hung, SSO; Zhu, Z |
| 刊名 | JOURNAL OF FISH BIOLOGY
 |
| 出版日期 | 1998-07-01 |
| 卷号 | 53期号:1页码:115-129 |
| ISSN号 | 0022-1112 |
| 关键词 | transgenic fish growth conversion efficiency body composition energy budget Cyprinus carpio |
| 通讯作者 | Zhu, Z, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China |
| 中文摘要 | The F-4 generation of human growth hormone (hGH) transgenic red common carp Cyprinus carpio had significantly higher growth rates than the non-transgenic controls. Protein and energy intakes were significantly higher in the transgenic carp than in the controls fed the 20% protein diet, but were not different between the two strains fed diets with 30 and 40% protein. Faecal protein loss, as a proportion of protein intake, was significantly lower in the transgenics than in the controls fed diets with 20 and 30% protein, but was not different between the two strains Fed diet with 40% protein. Faecal energy loss, as a proportion of energy intake, was significantly lower in the transgenics than in the controls fed diet with 20% protein, but was not different between the two strains fed diets with 30 and 40% protein. Recovered protein, as a proportion of protein intake, was significantly higher in the transgenics than in the controls fed all diets, whereas recovered energy was significantly higher in the transgenic fish fed the 40% protein diet. For fish fed each diet, the transgenics had significantly higher body contents of dry matter and protein, but lower contents of lipid than the controls. It was concluded that transgenics were more efficient in utilizing dietary protein than the controls. it a lower dietary protein level; transgenics achieved higher growth rates mainly by increasing feed intake; at higher levels of dietary protein, transgenics achieved higher growth rates mainly through a higher energy conversion efficiency. (C) 1998 The Fisheries Society of the British Isles. |
| 英文摘要 | The F-4 generation of human growth hormone (hGH) transgenic red common carp Cyprinus carpio had significantly higher growth rates than the non-transgenic controls. Protein and energy intakes were significantly higher in the transgenic carp than in the controls fed the 20% protein diet, but were not different between the two strains fed diets with 30 and 40% protein. Faecal protein loss, as a proportion of protein intake, was significantly lower in the transgenics than in the controls fed diets with 20 and 30% protein, but was not different between the two strains Fed diet with 40% protein. Faecal energy loss, as a proportion of energy intake, was significantly lower in the transgenics than in the controls fed diet with 20% protein, but was not different between the two strains fed diets with 30 and 40% protein. Recovered protein, as a proportion of protein intake, was significantly higher in the transgenics than in the controls fed all diets, whereas recovered energy was significantly higher in the transgenic fish fed the 40% protein diet. For fish fed each diet, the transgenics had significantly higher body contents of dry matter and protein, but lower contents of lipid than the controls. It was concluded that transgenics were more efficient in utilizing dietary protein than the controls. it a lower dietary protein level; transgenics achieved higher growth rates mainly by increasing feed intake; at higher levels of dietary protein, transgenics achieved higher growth rates mainly through a higher energy conversion efficiency. (C) 1998 The Fisheries Society of the British Isles. |
| 学科主题 | Fisheries; Marine & Freshwater Biology |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Fisheries ; Marine & Freshwater Biology |
| 研究领域[WOS] | Fisheries ; Marine & Freshwater Biology |
| 关键词[WOS] | SALMON ONCORHYNCHUS-KISUTCH ; RAINBOW-TROUT ; CHANNEL CATFISH ; GAIRDNERI RICHARDSON ; ICTALURUS-PUNCTATUS ; BODY-COMPOSITION ; CYPRINUS-CARPIO ; FOOD CONVERSION ; ENERGY BUDGET ; FUSION GENE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000074780700012 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/10234]  |
| 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, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China 2.Univ Calif Davis, Dept Anim Sci, Davis, CA 95616 USA |
| 推荐引用方式 GB/T 7714 | Fu, C,Cui, Y,Hung, SSO,et al. Growth and feed utilization by F-4 human growth hormone transgenic carp fed diets with different protein levels[J]. JOURNAL OF FISH BIOLOGY,1998,53(1):115-129. |
| APA | Fu, C,Cui, Y,Hung, SSO,&Zhu, Z.(1998).Growth and feed utilization by F-4 human growth hormone transgenic carp fed diets with different protein levels.JOURNAL OF FISH BIOLOGY,53(1),115-129. |
| MLA | Fu, C,et al."Growth and feed utilization by F-4 human growth hormone transgenic carp fed diets with different protein levels".JOURNAL OF FISH BIOLOGY 53.1(1998):115-129. |
入库方式： OAI收割
来源：水生生物研究所
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