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| Y-STR的法医学分析及侦查学应用 | |
| 引用本文： | 李兴锋,姜娟,谢恒志,单华鑫,刘志芳.Y-STR的法医学分析及侦查学应用[J].中国司法鉴定,2011(3):66-69. |
| 作者姓名： | 李兴锋 姜娟 谢恒志 单华鑫 刘志芳 |
| 作者单位： | 1. 宁波市公安局,海曙分局,浙江,宁波,315010 2. 宁波市妇女儿童医院,浙江,宁波,315010 3. 宁波市公安局,刑侦支队,浙江,宁波,315000 4. 公安部物证鉴定中心,北京,100038 |
| 摘 要： | 人类Y染色体有其独特的遗传特点,男性子代的Y染色体必须来自于父亲,这在＂中国姓氏＂父系遗传的特点类似,所以Y染色体STR基因座又称为“姓氏基因”。将Y-STR检测技术与“姓氏”相结合,通过侦查等手段的紧密配合,在强化法医学分析和侦查学研判的基础上,可以帮助缩小侦查范围,实现主动侦查、主动破案。 |
| 关 键 词： | DNA检测 姓氏基因 法医学分析 侦查学运用 |
Forensic Analysis and Investigation Application of Y-STR |
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| LI Xing-feng,JIANG Juan,XIE Heng-zhi,SHAN Hua-xin,LIU Zhi-fang.Forensic Analysis and Investigation Application of Y-STR[J].Chinese Journal of Forensic Sciences,2011(3):66-69. | |
| Authors: | LI Xing-feng JIANG Juan XIE Heng-zhi SHAN Hua-xin LIU Zhi-fang |
| Institution: | 1.Ningbo Public Security Bureau Haishu Sub-bureau,Ningbo 315010,China;2.Ningbo Women＆ Children＇s Hospital.Ningbo 315010,China;3.Ningbo Public Security Bureau,Ningbo 315000,China;4.Institute of Forensic Science,Ministry of Public Security P.R.C,Beijing 100038,China) |
| Abstract: | The human Y Chromosome has unique genetic characteristics.The genetic information on Y chromosome of a male must inherit from his father,which is similar to the way we get our family name,so the STR loci on Y chromosome is also called ＂famaily gene＂.Combining the Y-STR analysis technique in the view of ＂family name gene＂ with detective methods,would strenthen forenisc medical analysis and narrow the investigation scale,making us take the initiative in investigation. |
| Keywords: | Y-STR family gene forensic analysis investigation application |
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