江西农业大学学报2012，Vol.34Issue(4)：775-780,808,7.
猪POU1F1基因多态性与五指山猪生长性能的相关研究
Relationship between Single Nucleotide Polymorphism of POU1F1 Gene and the Growth Traits of Local Pig Breeds
摘要
Abstract
Six Chinese local pig breeds were used as experimental examples, a mutation in intron of pig Pit - 1 gene was found by using PCR-SSCP analysis. The result of population genetics analyses showed that in the mutation of P2, the frequency of BB genotype was significantly higher than that of AA genotype in Diannan Small ear pig and Xiang pig and there was no polymorphism in Hainan native pigs. In the mutation of P3, the frequency of CD genotype was significantly higher than that of DD genotype and had intermediate polymorphism in the six Chinese local breeds. The least square analysis showed that the different genotypes of intronl of POUIF1 gene did not affect WZSP body weight of 2 month,4 month,8 month and daily gain.关键词
猪/POU1F1基因/SNP/多态性Key words
pig/ POUlFl/SNP/ polymorphisms分类
农业科技引用本文复制引用
孙瑞萍,魏立民,郑心力,黄丽丽,刘圈伟,晁哲,王峰..猪POU1F1基因多态性与五指山猪生长性能的相关研究[J].江西农业大学学报,2012,34(4):775-780,808,7.基金项目
海南省自然科学基金项目(309018)、海南省重点科技项目(琼财预[2005]1173号)和海南省科学事业费项目(琼财预[2010]139号) （309018）
