Determination of Slaughter Performance in Transgenic Pigs Harboring Inducible IGF-I Gene

查看全文 作　　者：Xinmin [1]ZHENG;Zaidong [1]HUA;Li [1]LI;Liping [1]ZHANG;Hongwei [1]XIAO;Hongyan [1]REN;Yanzhen [1]BI

机构地区：[1]Institute of Animal Science and Veterinary Medicine,Hubei Academy of Agricultural Sciences/Hubei Key Lab of Animal Embryo and Molecular Breeding

出　　处：《Agricultural Biotechnology》索引2015年第4卷第3期,共3页

基　　金：Supported by Key Project on GMO Cultivation for New Varieties of China(2014ZX08006-003,2014ZX08010-3);National Natural Science Foundation of China(31201790);Project of Hubei Agricultural Science and Technology Innovation Center(2011-620-001-003);Science and Technology Support Program of Hubei Province(2014BBB010) 摘　　要：[Objective] This study aimed to investigate the slaughter performance of transgenic pigs harboring IGF-I gene under tetracycline induction. [Method]Pigs were given diets with the addition of tetracycline. After 45 d of tetracycline induction,experimental pigs were weighed and slaughtered for parameter determination. [Result]The lean meat percentage of experimental pigs was improved by 8. 92%,but various blood biochemical parameters and carcass components exhibited no significant changes. [Conclusion]Under tetracycline induction,transgenic pigs harboring IGF-I gene demonstrated an increase in lean meat percentage without abnormal changes in other parameters. 关键词：转基因猪屠宰性能 I基因诱导性能测定血液生化指标四环素胴体成分

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Determination of Slaughter Performance in Transgenic Pigs Harboring Inducible IGF-I Gene

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