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猪乳糖酶基因5'非编码区多态性分析 被引量:5

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摘要 研究检测国内外猪种乳糖酶基因5'非编码区多态性位点。采用PCR、TA克隆和直接测序的方法,分析大白猪、长白猪、杜洛克、荷包猪、民猪乳糖酶基因5'非编码区多态性。结果表明,在猪乳糖酶基因5'非编码区-630 bp处及增强子区-797 bp处出现G/A两种不同的等位基因,在-539 bp处出现C/T两种不同的等位基因,在-442 bp处出现C/A两种不同的等位基因。
机构地区 辽宁医学院
出处 《畜牧与兽医》 北大核心 2013年第8期45-49,共5页 Animal Husbandry & Veterinary Medicine
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参考文献11

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