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  • 标题:宮崎県在住者におけるY-STRハプロタイプおよびY-ハプログループの地理的分布
  • 本地全文:下载
  • 作者:野原 寛文 ; 前田 育子 ; 久澄 倫之介
  • 期刊名称:日本法科学技術学会誌
  • 印刷版ISSN:1880-1323
  • 电子版ISSN:1881-4689
  • 出版年度:2021
  • 卷号:26
  • 期号:1
  • 页码:17-27
  • DOI:10.3408/jafst.778
  • 出版社:Japanese Association of Forensic Science and Technology
  • 摘要:Many unidentified bodies are expected to be discovered during a major disaster. Therefore it is necessary to establish a technique of identity estimation from the DNA of the dead person. Y-STR haplotype is genetically same among male relatives unless a genetical mutation occurs, and it is expected that the same Y-STR haplotype tends to be distributed in nearby residential areas. In this study, we analyzed Y-STR haplotypes and Y-haplogroups from 1,702 samples mainly collected from Miyazaki Prefecture to examine whether the geographic origin can be estimated. Y-haplogroup tended to be distributed differently between inside and outside of Miyazaki Prefecture. Some specific Y-STR haplotypes were intensively distributed in the southern and northern parts of Miyazaki Prefecture. These findings are thought to lead to the construction of a geographic origin estimation system in Miyazaki Prefecture, and are expected to be used in disaster victim identifications and criminal investigations in the future.
  • 关键词:Y-STR haplotype;Y-haplogroup;Geographic origin estimation;Miyazaki Prefecture residents
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