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Liu WJ, Pu HW, Yang CH, Meng HT, Zhang YD, Zhang LP, Yan JW, Wang HD, Ren JW, Sun JY, Liu C, Wang H, Zhu BF. 24 Y-chromosomal STR haplotypic polymorphisms for Chinese Uygur ethnic group and its phylogenic analysis with other Chinese groups. Electrophoresis 2015; 36:626-32. [PMID: 25421451 DOI: 10.1002/elps.201400403] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Revised: 11/15/2014] [Accepted: 11/17/2014] [Indexed: 01/30/2023]
Abstract
The Uygur ethnic minority is the largest ethnic group in the Xinjiang Uygur Autonomous Region of China, and is a precious resource for the study of ethnogeny and forensic biology. Previous studies have focused on the genetic background of the Uygur group, however, the patrilineal descent of the group is still unclear. In this study, we investigated the genetic diversity of 24 Y-STR loci in the Uygur group and analyzed the population differentiations as well as the genetic relationships between the Uygur group and other previously reported populations using 17 Y-filer loci. According to haplotypic analysis of the 24 Y-STR loci in 109 Uygur individuals, 104 different haplotypes were obtained, 99 of which were unique. The haplotypic diversity and discrimination capacity of these 24 Y-STR loci in Uygur group were 0.9992 and 0.9541, respectively. An additional 7 loci (DYS388, DYS444, DYS447, DYS449, DYS522, and DYS527a,b) showed high genetic diversity and improved the overall discrimination capacity of the 24 Y-STR system. Pairwise Fst and neighbor-joining analysis showed that the Uygur group was genetically close to the Han populations from different regions.
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Affiliation(s)
- Wen-Juan Liu
- Research Center of Stomatology, Stomatological Hospital, Xi'an Jiaotong University, Xi'an, P. R. China
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Zhu BF, Zhang YD, Liu WJ, Meng HT, Yuan GL, Lv Z, Dong N, Li Q, Yang CH, Zhang YH, Hou YL, Qian L, Fan SL, Xu P. Genetic diversity and haplotype structure of 24 Y-chromosomal STR in Chinese Hui ethnic group and its genetic relationships with other populations. Electrophoresis 2014; 35:1993-2000. [PMID: 24789806 DOI: 10.1002/elps.201300574] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 04/08/2014] [Accepted: 04/08/2014] [Indexed: 11/10/2022]
Abstract
In 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.
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Affiliation(s)
- Bo-Feng Zhu
- Shanghai Key Laboratory of Forensic Sciences, Institute of Forensic Sciences, Ministry of Justice, Shanghai, P. R. China; Xi'an Jiaotong University Health Science Center, Xi'an, P. R. China
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Zeng Z, Garcia-Bertrand R, Calderon S, Li L, Zhong M, Herrera RJ. Extreme genetic heterogeneity among the nine major tribal Taiwanese island populations detected with a new generation Y23 STR system. Forensic Sci Int Genet 2014; 12:100-6. [PMID: 24911980 DOI: 10.1016/j.fsigen.2014.05.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2014] [Revised: 04/30/2014] [Accepted: 05/03/2014] [Indexed: 11/18/2022]
Abstract
The Taiwanese aborigines have been regarded as the source populations for the Austronesian expansion that populated Oceania to the east and Madagascar off Africa to the West. Although a number of genetic studies have been performed on some of these important tribes, the scope of the investigations has been limited, varying in the specific populations examined as well as the maker systems employed. This has made direct comparison among studies difficult. In an attempt to alleviate this lacuna, we investigate, for the first time, the genetic diversity of all nine major Taiwanese aboriginal tribes (Ami, Atayal, Bunun, Rukai, Paiwan, Saisat, Puyuma, Tsou and Yami) utilizing a new generation multiplex Y-STR system that allows for the genotyping of 23 loci from a single amplification reaction. This comprehensive approach examining 293 individuals from all nine main tribes with the same battery of forensic markers provides for the much-needed equivalent data essential for comparative analyses. Our results have uncovered that these nine major aboriginal populations exhibit limited intrapopulation genetic diversity and are highly heterogeneous from each other, possibly the result of endogamy, isolation, drift and/or unique ancestral populations. Specifically, genetic diversity, discrimination capacity, fraction of unique haplotypes and the most frequent haplotypes differ among the nine tribes, with the Tsou possessing the lowest values for the first three of these parameters. The phylogenetic analyses performed indicate that the genetic diversity among all nine tribes is greater than the diversity observed among the worldwide reference populations examined, indicating an extreme case of genetic heterogeneity among these tribes that have lived as close neighbors for thousands of years confined to the limited geographical area of an island.
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Affiliation(s)
- Zhaoshu Zeng
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, China
| | - Ralph Garcia-Bertrand
- Department of Biological Sciences, Colorado College, Colorado Springs, CO, United States.
| | - Silvia Calderon
- Department of Dentistry, New York University, New York, NY, United States
| | - Li Li
- Department of Obstetrics & Gynecology, Zhengzhou Central Hospital, Zhengzhou University, China
| | - Mingxia Zhong
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, China
| | - Rene J Herrera
- Department of Biological Sciences, Colorado College, Colorado Springs, CO, United States
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Zeng Z, Rowold DJ, Garcia-Bertrand R, Calderon S, Regueiro M, Li L, Zhong M, Herrera RJ. Taiwanese aborigines: genetic heterogeneity and paternal contribution to Oceania. Gene 2014; 542:240-7. [PMID: 24613753 DOI: 10.1016/j.gene.2014.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 03/04/2014] [Indexed: 10/25/2022]
Abstract
In the present study, for the first time, 293 Taiwanese aboriginal males from all nine major tribes (Ami, Atayal, Bunun, Rukai, Paiwan, Saisat, Puyuma, Tsou, Yami) were genotyped with 17 YSTR loci in a attend to reveal migrational patterns connected with the Austronesian expansion. We investigate the paternal genetic relationships of these Taiwanese aborigines to 42 Asia-Pacific reference populations, geographically selected to reflect various locations within the Austronesian domain. The Tsou and Puyuma tribes exhibit the lowest (0.1851) and the highest (0.5453) average total genetic diversity, respectively. Further, the fraction of unique haplotypes is also relatively high in the Puyuma (86.7%) and low in Tsou (33.3%) suggesting different demographic histories. Multidimensional scaling (MDS) and analysis of molecular variance (AMOVA) revealed several notable findings: 1) the Taiwan indigenous populations are highly diverse. In fact, the level of inter-population heterogeneity displayed by the Taiwanese aboriginal populations is close to that exhibited among all 51 Asia-Pacific populations examined; 2) the asymmetrical contribution of the Taiwanese aborigines to the Oceanic groups. Ami, Bunun and Saisiyat tribes exhibit the strongest paternal links to the Solomon and Polynesian island communities, whereas most of the remaining Taiwanese aboriginal groups are more genetically distant to these Oceanic inhabitants; 3) the present YSTR analyses does not reveal a strong paternal affinity of the nine Taiwanese tribes to their continental Asian neighbors. Overall, our current findings suggest that, perhaps, only a few of the tribes were involved in the migration out of Taiwan.
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Affiliation(s)
- Zhaoshu Zeng
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, China
| | - Diane J Rowold
- Foundation for Applied Molecular Science (FfAME), Gainesville, FL 32601, USA
| | | | - Silvia Calderon
- Department of Dentistry, New York University, New York, NY, USA
| | | | - Li Li
- Department of Obstetrics & Gynecology, Zhengzhou Central Hospital, Zhengzhou University, China
| | - Mingxia Zhong
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, China
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Yang YR, Jing YT, Zhang GD, Fang XD, Yan JW. Genetic analysis of 17 Y-chromosomal STR loci of Chinese Tujia ethnic group residing in Youyang Region of Southern China. Leg Med (Tokyo) 2014; 16:173-5. [PMID: 24565965 DOI: 10.1016/j.legalmed.2014.01.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 01/28/2014] [Accepted: 01/28/2014] [Indexed: 11/16/2022]
Abstract
Y-STR haplotype data were obtained in a population sample of 197 unrelated healthy male individuals of Chinese Tujia ethnic minority group residing in an autonomous county of Southern China using 17 Y-chromosome STR markers. A total of 197 haplotypes were identified in the set of Y-STR loci. The overall haplotype diversity for the Tujia population at 17 Y-STR loci was 1.0000±0.0005. Genetic distance was estimated between this population and other 14 Chinese populations including Paiwan and Atayal populations of Taiwan, and Southern Han, Dong, Jing, Miao, Yao, Zhuang, Yi, Maonan, She, Hui, Sala, and Tibetan ethnic groups. The results demonstrated that the 17 Y-STR loci analyzed were highly polymorphic in Tujia ethnic group examined and hence useful for forensic cases, paternity testing, and population genetic studies.
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Affiliation(s)
- Ya-Ran Yang
- Key Laboratory of Genome Sciences, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, PR China
| | - Yu-Ting Jing
- Institute of Forensic Science, Chongqing Public Security Bureau, Chongqing 400021, PR China
| | - Guo-Dong Zhang
- Institute of Forensic Science, Chongqing Public Security Bureau, Chongqing 400021, PR China
| | - Xiang-Dong Fang
- Key Laboratory of Genome Sciences, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, PR China
| | - Jiang-Wei Yan
- Key Laboratory of Genome Sciences, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, PR China.
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Mirabal S, Cadenas AM, Garcia-Bertrand R, Herrera RJ. Ascertaining the role of Taiwan as a source for the Austronesian expansion. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2013; 150:551-64. [PMID: 23440864 DOI: 10.1002/ajpa.22226] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Accepted: 12/14/2012] [Indexed: 01/15/2023]
Abstract
Taiwanese aborigines have been deemed the ancestors of Austronesian speakers which are currently distributed throughout two-thirds of the globe. As such, understanding their genetic distribution and diversity as well as their relationship to mainland Asian groups is important to consolidating the numerous models that have been proposed to explain the dispersal of Austronesian speaking peoples into Oceania. To better understand the role played by the aboriginal Taiwanese in this diaspora, we have analyzed a total of 451 individuals belonging to nine of the tribes currently residing in Taiwan, namely the Ami, Atayal, Bunun, Paiwan, Puyuma, Rukai, Saisiyat, Tsou, and the Yami from Orchid Island off the coast of Taiwan across 15 autosomal short tandem repeat loci. In addition, we have compared the genetic profiles of these tribes to populations from mainland China as well as to collections at key points throughout the Austronesian domain. While our results suggest that Daic populations from Southern China are the likely forefathers of the Taiwanese aborigines, populations within Taiwan show a greater genetic impact on groups at the extremes of the current domain than populations from Indonesia, Mainland, or Southeast Asia lending support to the "Out of Taiwan" hypothesis. We have also observed that specific Taiwanese aboriginal groups (Paiwan, Puyuma, and Saisiyat), and not all tribal populations, have highly influenced genetic distributions of Austronesian populations in the pacific and Madagascar suggesting either an asymmetric migration out of Taiwan or the loss of certain genetic signatures in some of the Taiwanese tribes due to endogamy, isolation, and/or drift.
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Affiliation(s)
- Sheyla Mirabal
- Department of Molecular and Human Genetics, College of Medicine, Florida International University, Miami, FL 33199, USA
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Wu FC, Chen MY, Chao CH, Pu CE. Study on the genetic polymorphisms of Y chromosomal DNA short tandem repeat loci applied to analyzing the relative affinities among ethnic groups in Taiwan. FORENSIC SCIENCE INTERNATIONAL GENETICS SUPPLEMENT SERIES 2013. [DOI: 10.1016/j.fsigss.2013.10.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Wu FC, Ho CW, Pu CE, Hu KY, Willuweit S, Roewer L, Liu DH. Y-chromosomal STRs haplotypes in the Taiwanese Paiwan population. Int J Legal Med 2010; 125:39-43. [PMID: 20107827 PMCID: PMC3016148 DOI: 10.1007/s00414-009-0416-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2008] [Accepted: 12/22/2009] [Indexed: 11/24/2022]
Abstract
The distribution of Y-chromosomal short tandem repeat (Y-STR) haplotypes was determined in a population of Taiwanese Paiwan aboriginals. Using 17 Y-STR markers, a total of 135 haplotypes were observed, 102 of which were unique. The overall haplotype diversity for the 17 Y-STR loci tested was 0.9922 and the discrimination capacity was 0.6490. In addition, three novel intermediate alleles at the DYS448 locus were also found.
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Affiliation(s)
- Fang-Chin Wu
- Department of Forensic Science, Investigation Bureau, Ministry of Justice, Taipei County, Taiwan, Republic of China.
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