野猪及其与家猪杂种猪Myostatin基因3’编码区的克隆和序列分析  

Clone and Sequence Analysis on 3' Coding Region of Wild Boar and Crossbred Pig Myostatin Gene

作　　者：刘娣 杨秀芹[1] 杨甲芳[1] 张向喆[1] 马建章[2] 

机构地区：[1]东北农业大学动物科技学院,哈尔滨150030 [2]东北林业大学野生动物资源学院,哈尔滨150040

出　　处：《兽类学报》2003年第3期270-272,共3页Acta Theriologica Sinica

基　　金：中国博士后科学基金和黑龙江省攻关资助项目 (GB0 1B0 4)

摘　　要：Myostatin, which is a highly con servative gene among breeds, is a negative regulator of muscle The 3’ coding reg ion of wild boar and crossbred pig myostatin was cloned by RT-PCR and sequenced Compared with that of GenBank, the homology of the nucleotide sequence between wild boar and crossbred pig is identical in this region indicating that domestic pigs were evolved from wild boar and there was not changed in this region durin g the evolutionMyostatin, which is a highly con servative gene among breeds, is a negative regulator of muscle The 3' coding reg ion of wild boar and crossbred pig myostatin was cloned by RT-PCR and sequenced Compared with that of GenBank, the homology of the nucleotide sequence between wild boar and crossbred pig is identical in this region indicating that domestic pigs were evolved from wild boar and there was not changed in this region durin g the evolution processes

关 键 词：野猪 家猪 杂种猪 MYOSTATIN基因 3’编码区 克隆 序列分析 

分 类 号：Q959.842[生物学—动物学] S828[农业科学—畜牧学]