首页 | 本学科首页   官方微博 | 高级检索  
     

猪H-FABP基因启动子区一个新SNP及其在几个猪种中的分布
引用本文:额尔敦达古拉,张龙超,王立贤,颜华,道尔吉. 猪H-FABP基因启动子区一个新SNP及其在几个猪种中的分布[J]. 中国畜牧兽医, 2008, 35(10): 47-50
作者姓名:额尔敦达古拉  张龙超  王立贤  颜华  道尔吉
作者单位:1.中国农业科学院北京畜牧兽医研究所,北京 100193; 2.内蒙古农业大学动物科学与医学学院,呼和浩特 010018
基金项目:中国农业科学院基本科研业务专项 , 国家科技支撑计划  
摘    要:通过设计3对引物,采用测序的方法研究猪H-FABP基因启动子区多态性发现,在该基因起始密码子ATG上游启动子区224 bp处存在1处新的突变位点(T-C),命名为H-FABP-proT224C。运用PCR-RFLP方法研究该位点在东北民猪、北京黑猪、长白猪、大白猪中的分布发现,只有肌内脂肪含量高的东北民猪中存在该突变,说明该突变位点很有可能与肌内脂肪含量相关。

关 键 词:  H-FABP基因  启动子区  SNP  肌内脂肪含量   

A New SNP in Porcine H-FABP Promoter Region and its Distribution in Several Pig Lines
Erdun-dagula,ZHANG Long-chao,WANG Li-xian,YAN Hua,Daoerji. A New SNP in Porcine H-FABP Promoter Region and its Distribution in Several Pig Lines[J]. China Animal Husbandry & Veterinary Medicine, 2008, 35(10): 47-50
Authors:Erdun-dagula  ZHANG Long-chao  WANG Li-xian  YAN Hua  Daoerji
Affiliation:1. Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China;2. College of Animal Science and Veterinary, Inner Mongolia Agricultural University, Huhhot 010018, China
Abstract:Single nucleotide polymorphisms(SNPs) in H-FABP gene promoter region were detected in present study.A new SNP(T-C) was found at-224 bp,named H-FABP-proT224C,from the initiation codon(ATG) in promoter region.Distributions of H-FABP-proT224C in Min,Beijing Black,Landrace and Large White pigs were investigated.The SNP was found only in Min pig with more intramuscular fat content(IMF) provide the support that H-FABP-proT224C could play an important role on IMF.
Keywords:SNP
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《中国畜牧兽医》浏览原始摘要信息
点击此处可从《中国畜牧兽医》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号