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Position: Home > Articles > Cloning of α and β subunit genes encoding swine FSH and construction of recombinant adenovirus with α or β subunit gene Chinese Veterinary Science 2009 (11) 1014-1017

猪促卵泡激素α和β亚基基因的克隆及其重组腺病毒表达载体的构建

作  者:
李儒曙;汪涛;刘宇;伍时达
单  位:
珠海市动植物防疫监督检验中心;华南农业大学兽医学院;珠海市动植物防疫监督检验中心中山大学生命科学学院华南农业大学兽医学院
关键词:
猪;促卵泡激素;α亚基基因;β亚基基因;克隆;重组腺病毒
摘  要:
为探索人工制备猪促卵泡激素的可行性,从猪的脑垂体中抽提总RNA,通过RT-PCR方法,克隆了猪促卵泡激素α、β亚基基因,并将其分别定向插入腺病毒穿梭质粒中,通过转化BJ5183-AD-1细胞继而构建含有猪促卵泡激素α、β亚基基因的重组腺病毒质粒;将含有猪促卵泡激素α、β亚基基因的重组腺病毒质粒转染AD-293细胞,细胞产生病变,证实猪促卵泡激素α、β亚基基因重组腺病毒表达载体构建成功。
译  名:
Cloning of α and β subunit genes encoding swine FSH and construction of recombinant adenovirus with α or β subunit gene
作  者:
LI Ru-shu1,WANG Tao2,LIU Yu3,WU Shi-da1(1.Zhuhai Epidemic Prevention and Supervision Center for Animals and Plants,Zhuhai 519000,China;2.College of Life Sciences,Sun Yat-sen University,Guangzhou 510275,China;3.College of Veterinary Medicine,South China Agricultural University,Guangzhou 510642,China)
关键词:
swine;FSH;α subunit gene;β subunit gene;cloning;recombinant adenovirus
摘  要:
In order to explore the feasibility of artificial preparation of swine FSH,the total RNA was extracted from tissues of swine pituitary gland,and the α and β subunit genes encoding swine FSH were cloned by RT-PCR,and then inserted into the shuttle-CMV plasmid separately to construct recombinant adenovirus plasmids with α or β gene by transforming BJ5183-AD-1 cells.Then,homologous recombination with the α or β gene led AD-293 cells to be CPE,indicating that the recombinant adenovirus with α or β subunit gene encoding swine FSH was constructed successfully in vitro.

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