辽宁省部分地区种猪氟烷基因检测统计与分析

Detection of Swine Halothane Gene in Some Areas of Liaoning Province Statistics and Analysis

为消灭种猪氟烷敏感基因,减少其对养猪业的危害,降低劣质肉造成的经济损失,本文对2011~2013年辽宁部分地区种猪氟烷敏感基因进行检测。本试验采用PCR-RFLP法,共检测样品14 392个,检测出的阳性种猪1 518全部淘汰。经统计,长白、大白、杜洛克氟烷基因阳性率分别为9.11%、10.15%、10.78%,其中种公猪氟烷基因阳性率分别为13.62%、11.19%、12.61%,种公猪的阳性率都比大群猪的氟烷基因阳性率高。

In this paper, from 2011 to 2013 in parts of Liaoning pig halothane sensitive genes were detected,to eliminate the swine sensitive halothane gene, reduce the harm to pig industry,reduce economic losses caused by the bad meat. The experiment detected 14 392 samples, using the method of PCR-RFLP,and eliminate all 1518 positive swine.After the statistics, landrace, Large white and duroc positive rate of halothane gene were 9.11%, 10.15%, 10.78% respectively. The boars were 13.62%, 11.19%, 12.61%,which was higher than that of herd of swine.