猪品种间ESR基因PCR-RFLP的初步研究

Study on PCR RFLP at Porcine Estrogen Receptor(ESR)Locus in Different Breeds

利用聚合酶链反应 (PCR)技术 ,检测了不同猪品种的ESR基因PvuⅡ RFLP。结果表明 :品种间基因频率差异极显著 (P <0 .0 1 )。并试分析了PvuⅡ

Pvu Ⅱ?RFLP at porcine ESR locus of different breeds were detected by PCR. The results show allele frequency is different significantly between breeds( P <0.01).And we analyze the prospect and problem of Pvu Ⅱ?RFLP marker of ESR gene.