The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
A Method for DNA Examination on Mouth Mueosa Exfoliative Cells from Tooth-Brush Bristies
Author(s): 
Pages: 435-436
Year: Issue:  6
Journal: Journal of Forensic Medicine

Keyword:  法医遗传学提取法口腔黏膜脱落细胞牙刷刷毛;
Abstract: 目的 探索牙刷刷毛黏附口腔黏膜脱落细胞DNA提取有效方法.方法 采用牙刷刷毛拔出法和直接涮洗法收集口腔黏膜脱落细胞,分别用Chelex-100法和DNA IQ试剂盒提取DNA进行PCR扩增及STR分型.结果 牙刷刷毛拔下后收集口腔黏膜脱落细胞检测STR 9个以上基因座成功率明显高于直接涮洗法,差异具统计学意义(P<0.05).Chelex-100法和DNA IQ试剂盒提取法之间差异无统计学意义(P>0.05).结论 牙刷刷毛拔出法较直接涮洗法收集口腔黏膜脱落细胞更有效.
Related Articles
No related articles found