搜索结果: 1-4 共查到“动物遗传学 SSCP”相关记录4条 . 查询时间(0.107 秒)
摘要利用PCR-SSCP技术研究了南阳牛、秦川牛、郏县红牛、西镇牛、鲁西牛和荷斯坦奶牛6个牛品种539个个体leptin基因的遗传多态性。结果表明, PCR扩增产物大小为330 bp, PCR-SSCP分析表现出多态。南阳牛、秦川牛、郏县红牛、西镇牛、鲁西牛和荷斯坦奶牛的A等位基因频率分别为0.558，0.492，0.571，0.658，0.591，0.615；B等位基因频率分别为0.442，0....
Three mutative types of β-globin gene in 10 patients with β-thalassemia were detectedby PCR-SSCP analysis and direct sequencing. Among them, allo-double heterozygote mutation appeared in two patients....
两种蛇Sox基因的PCR-SSCP分析*
Sox基因 PCR-SSCP 乌梢蛇 赤链蛇
2007/8/5
摘要：采用PCR技术，以特异扩增人SRY基因HMG-box保守区的一对引物，扩增了乌梢蛇和赤链蛇的Sox基因。结果两种蛇雌雄个体与人一样，均能扩增出大小为220 bp左右的基因片段。对扩增产物进行的SSCP分析发现两种蛇之间以及种内雌雄个体间单链迁移率略有差异，而与人有较大差异。本文为研究蛇类的性别决定机制及sox基因的演化提供了分子生物学资料。
Detection and Characterization of PCR-SSCP Markers of the Bovine Lactoferrin Gene for Clinical Mastitis
Cow Lactoferrin Clinical Mastitis Polymorphism PCR-SSCP
2016/4/22
A total of 80 cows, including 40 top mastitis resistant and 40 top mastitis susceptible animals as Group I and Group II, were selected from a population of 520 cows based on clinical mastitis occurren...