搜索结果: 1-5 共查到“理学 genetic polymorphism”相关记录5条 . 查询时间(0.08 秒)
Analysis of genetic polymorphism in six meat sheep breeds and genetic distances between them
sheep microsatellite DNA genetic polymorphism
2015/6/8
The genomes of 6 sheep populations (Dorset, Texel, Black-Suffolk, Tan sheep, Small-tailed Han sheep, Tan and Small-tailed Han hybrid sheep) were screened using 7 microsatellite DNA markers to estimate...
北京地区汉族群体D1S1612和D18S535基因座的遗传多态性Genetic polymorphism of D1S1612 and D18S535 in Chinese Han population of Beijing
法庭科学 短串联重复序列 遗传多态性 基因频率
2008/1/6
采用扩增片段长度多态性（Amp-FLP）分型技术，调查中国北京地区汉族群体D1S1612、D18S535 基因座的遗传多态性，获得等位基因频率分布。结果显示， D1S1612检出9个等位基因，25种基因型， D18S535检出9个等位基因，27种基因型。两个STR基因座的杂和度（H）分别为0.779、0.887；个人识别率（Dp）分别为0.901、0.927;非父排除率（PE）分别为0.564、0...
为了调查X染色体上DXS6804、DXS9896和 GATA144D04等3个STR基因座在中国汉族群体的遗传多态性及其法医学应用价值，来用PCR和聚丙烯酰胺凝胶电泳对X染色体3个STR基因座进行分型，并检验女性基因型频率分布是否符合Hardy-Weinberg平衡，计算法医学常用各种概率。DXS6804、DXS9896和 GATA144D04的非父排除率分别为0.5990、0.6220、0.42...
Genetic Polymorphism of Milk Protein and Their Relationships with Milking Traits in Chinese Yak
Milk Protein Genetic Polymorphisms PAGE Milking Traits Yak
2016/4/18
Milk protein polymorphisms were genotyped by polyacrylamide gel electrophoresis (PAGE) from 109 Maiwa and 100 Jiulong yaks. The relationships between milk protein polymorphisms and 3 milking traits we...
The Relation between Genetic Polymorphism Markers and Milk Yield in Brown Swiss Cattle Imported to Slovakia
Brown Swiss Gene Marker Milk Production
2016/4/14
The aim of this study was to determine genotypes of four genetic markers and to investigate their association with milk production traits in Brown Swiss cattle imported to Slovakia. The bovine k-casei...