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蓝海人类学在线 Ryan WEI's Forum of Anthropology

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宁夏海原县、同心县回族24Y-STR数据

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发表于 2014-5-24 22:59 | 显示全部楼层 |阅读模式
Genetic diversity and haplotype structure of 24 Y-chromosomal STR in Chinese Hui ethnic group and its genetic relationships with other populations.[size=0.923em]Zhu BF1, Zhang YD, Liu WJ, Meng HT, Yuan GL, Lv Z, Dong N, Li Q, Zhang YH, Hou YL, Qian L, Fan SL, Xu P.
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AbstractIn the present study, 24 Y-chromosomal short tandem repeat (Y-STR) loci were analyzed in 115 unrelated Hui male individuals from Haiyuan county or Tongxin county, Ningxia Hui Autonomous Region, China, to evaluate the forensic application of the 24 STR loci and to analyze interpopulation differentiations by making comparisons between the Hui group data and previously published data of other 13 populations. A total of 115 different haplotypes were observed on these 24 Y-STR loci. The gene diversities ranged from 0.4049 (DYS437) to 0.9729 (DYS385a,b). The overall haplotype diversity was 1 at AGCU 24 Y-STR loci level, while the values were reduced to 0.999237, 0.996949 and 0.996644 at the Y-filer 17 loci, 11 Y-STR loci of extended haplotype and 9 Y-STR loci of minimal haplotype levels, respectively; whereas, haplotype diversity for additional 7 loci (not included in Y-filer 17 loci) was 0.995271. The pairwise FST , multidimensional scaling plot and neighbor-joining tree indicated the Hui group had the closest genetic relationship with Sala in the paternal lineage in the present study. In summary, the results in our study indicated the 24 Y-STRs had a high level of polymorphism in Hui group and hence could be a powerful tool for forensic application and population genetic study. This article is protected by copyright. All rights reserved.
This article is protected by copyright. All rights reserved.

链接:http://www.ncbi.nlm.nih.gov/pubmed/24789806

 楼主| 发表于 2014-5-24 23:05 | 显示全部楼层
看了下数据, 其中F444五例(4.3%),M117八例(7%),都不高,和外蒙日本的比例近似了。
宁夏回族F444.jpg
宁夏回族M117.jpg
发表于 2014-7-23 12:15 | 显示全部楼层
这组回族的01比率比之前看到过的宁夏汉族回族数据都低,但还是有四个是F492支系的。
IDDYS19DYS385abDYS389IDYS389IIDYS390DYS391DYS392DYS393DYS438DYS439DYS437DYS448DYS456DYS458DYS635Y_GATA_H4DYS388DYS444DYS447DYS449DYS522DYS527ab单倍群
ID 171512,131229231114131011141817151912121125311021,22F492
ID 421513,13122923111413912141816151912121125321021,23F492
ID 721513,141228231014131012141817152011121126301121,23F492
ID 1011512,131229231114131011141817151912121125311020,21F492
占115人总样本的3.47%比率。
发表于 2014-7-23 18:51 | 显示全部楼层
上面的四个数据应该都是F492支系的ID17,ID42,ID101,都是和我17-STR差两步,ID72差的远点17-STR差五步。
发表于 2019-3-21 10:29 | 显示全部楼层
Dys392=7有3个,3/115=2.6%宁夏回族115个样本里D1a2占2.6%
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