Cloning of porcine IGF1 receptor cDNA and detection of sequence polymorphisms using RT-PCR

被引:7
作者
Harumi, T [1 ]
Maruyama, K
Kagami, H
Sano, A
Matsubara, Y
Tagami, T
Naito, M
机构
[1] Natl Inst Agrobiol Sci, Anim Genet Engn Lab, Tsukuba, Ibaraki 3050901, Japan
[2] Meiji Univ, Fac Agr, Dept Life Sci, Tama Ku, Tokyo 101, Japan
[3] Shinshu Univ, Fac Agr, Nagano, Japan
关键词
insulin-like growth factor 1; polymorphism; porcine; receptor; type 1 insulin-like growth factor receptor;
D O I
10.1046/j.1365-2052.2001.00793.x
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
A cDNA encoding the porcine type 1 insulin-like growth factor receptor (IGF1R) was amplified by reverse transcriptase-polymerase chain reaction (RT-PCR). The sequence of a 4.2-kb product was determined and had an open reading frame, encoding 1367 amino acids with 98.1 and 95.2% sequence similarity to the human and rat IGF1R, respectively. In the comparison of RT-PCR derived IGF1R sequences from 12 unrelated pigs, 12 silent sequence variants were found.
引用
收藏
页码:386 / 389
页数:4
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