牙髓中的转铁蛋白亚型分析
Transferrin subtyping in dental pulps.
作者信息
Kido A, Kimura Y, Oya M
机构信息
Department of Legal Medicine, Yamanashi Medical University, Tamaho, Japan.
出版信息
J Forensic Sci. 1993 Sep;38(5):1063-7.
Serum transferrin (TF) subtypes were also found in dental pulps by isoelectric focusing and immunoblotting. The types observed in dental pulps completely agreed with those in serum samples from the same individuals. The allele frequencies in 105 samples were TFC1 = 0.757 and TFC2 = 0.243. Reliable subtyping was possible for 4 weeks following extraction of the teeth. The TF system can provide a useful genetic marker for the medicolegal individualization of teeth.
通过等电聚焦和免疫印迹法，在牙髓中也发现了血清转铁蛋白（TF）亚型。牙髓中观察到的类型与来自同一受试者血清样本中的类型完全一致。105份样本中的等位基因频率为TFC1 = 0.757，TFC2 = 0.243。拔牙后4周内可以进行可靠的亚型分型。TF系统可为牙齿的法医学个体识别提供有用的遗传标记。
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