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| 唾液酯酶多态性在个体识别中的应用研究 | |
| 引用本文： | Fan AY,Zan YX,Liu HJ,Gao G,Zhang JL. 唾液酯酶多态性在个体识别中的应用研究[J]. 法医学杂志, 2001, 17(3): 155-156 |
| 作者姓名： | Fan AY Zan YX Liu HJ Gao G Zhang JL |
| 作者单位： | 1. 新乡医学院法医教研室, 2. 新乡医学院生物化学教研室, 3. 新乡医学院分析测试实验室, |
| 摘 要： | 目的 探讨唾液酯酶（ Set）多态性在法医学亲权鉴定和个体识别方面的应用价值。方法 应用聚丙烯酰胺凝胶盘状电泳及固蓝 RR染色方法,调查了 114名中国人 Set的表型分布及基因频率,用χ 2检验进行统计学分析。结果 中国人酯酶表型频率 Set F 22.81％, Set FS 50.88％, Set S 26.31％ ;基因频率为 SetF 0.482 5, SetS 0.517 5;非父排除机率为 0.187 5,个体识别率为 0.619 9。结论 Set有较高的父权排除率和个体识别率,可作为法医学亲权鉴定和个体识别的重要标记系统之一。 |
| 关 键 词： | 唾液酯酶 基因频率 亲权鉴定 个体识别 |
| 文章编号： | 1004－ 5619(2001)03－ 0155－ 02 |
| 修稿时间： | 2000-10-23 |
A study on polymorphism of salivary esterase in personal identification |
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| Fan A Y,Zan Y X,Liu H J,Gao G,Zhang J L. A study on polymorphism of salivary esterase in personal identification[J]. Journal of Forensic Medicine, 2001, 17(3): 155-156 | |
| Authors: | Fan A Y Zan Y X Liu H J Gao G Zhang J L |
| Affiliation: | Xinxiang Medical College, Henan 453003. |
| Abstract: | OBJECTIVE: To research the value of polymorphism of salivary esterase(Set) in paternity and personal identification. METHODS: Phenotype and genotype of human salivary esterase were detected in 114 liquid saliva samples from the Chinese population by disc electrophoresis and fast blue RR staining assay. RESULTS: The frequency of Set type was F 22.81%, FS 50.88%, S2 6.31%. The estimated gene frequency of SetF was 0.4825 and SetS was 0.5175. The PE was 0.1875 and the DP was 0.6199. CONCLUSION: Polymorphism of salivary esterase (Set) was practical in paternity and personal identification. |
| Keywords: | salivary esterase(Set) gene frequency paternity identification personal identification |
| 本文献已被 CNKI 维普 万方数据 PubMed 等数据库收录！ | |