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Manela C, Susanti R, Tjong DH, Yudianto A. DNA Polymorphism of 13 Autosomal Short Tandem Repeats (STR) Loci in Mentawai Populations. Pak J Biol Sci 2023; 26:101-107. [PMID: 37480266 DOI: 10.3923/pjbs.2023.101.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2023]
Abstract
<b>Background and Objective:</b> Indonesia consists of various ethnic groups with diverse cultures. However, research on allele frequencies and genetic variations of each ethnic group in Indonesia has not been well established. Therefore, a study was conducted on 13 STR loci panels to analyze the mentawai population as an enhancement of the Indonesian population's genetic data library and genetic variation. Mentawai is one of the Indonesian tribes who live on Mentawai Island, West Sumatera. <b>Materials and Methods:</b> The PrepFiler kit to extract DNA from blood and the GlobalFiler kit for amplifying the 13 loci were used. The genetic analyzer ABI PRISM 3500 was used to detect PCR products. Data were processed and analyzed by EasyDNA and FORSTAT software. <b>Results:</b> The allele frequency data for 13 autosomal loci in Mentawai populations were obtained. Expected heterozygosity was found with a minimum of 0.607 for TPOX and a maximum of 0.866 for FGA. Power of discrimination (PD) values ranges from TPOX (0.792) to FGA (0.968). Polymorphic information content (PIC) values for all loci were high, ranging from 0.642 for TPOX to 0.921 for vWA. Three off-ladder alleles in these findings were detected. Allele 6.3 at the TH01 loci and allele 14.2 at the D18S51 loci are exquisite. The mean expected heterozygosity and mean power of discrimination value across the 13 loci were 75.9 and 90.1%, indicating striking gene diversity. <b>Conclusion:</b> These 13 STR loci can be used for population genetic studies and forensic identification.
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Wang F, Du Z, Han B, Cao S, Fu F, Luo Z, Mu Z, Chen J, Qiu P, Fan H. Genetic diversity, forensic characteristics and phylogenetic analysis of the Qiongzhong aborigines residing in the tropical rainforests of Hainan Island via 19 autosomal STRs. Ann Hum Biol 2021; 48:335-342. [PMID: 34223783 DOI: 10.1080/03014460.2021.1951352] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND The genetic landscape of the Qiongzhong aborigines, who reside in "the Heart of Hainan," is still unclear. The Goldeneye™ DNA ID System 20 A is available for forensic and population genetics applications. AIM To obtain genetic polymorphisms of 19 autosomal STR loci in the Qiongzhong aborigines, and to explore the genetic relationships with a total of 69,132 people from forty-five populations. SUBJECTS AND METHODS Genotype data on 19 autosomal STRs were collected from 724 Qiongzhong aborigines and phylogenetic relationships were conducted by multidimensional scaling analysis (MDS), principal component analysis (PCA) and neighbor-joining (N-J) phylogenetic tree construction. RESULTS No evidence of deviation from Hardy-Weinberg equilibrium was identified. A total of 233 distinct alleles were observed with allele frequencies ranging from 0.0007 to 0.5375. The combined power of discrimination (CPD) and combined power of exclusion (CPE) for the 19 autosomal STR loci were 1-8.28 × 10-34 and 0.999999987, respectively. CONCLUSION Our phylogenetic results demonstrated that (a) the populations of Southeast Asian countries have thorough integrations with southern China in terms of ethnicity and genetics due to long-term cultural and trade exchanges, and (b) based on genetic and linguistic analysis, the Qiongzhong aborigines have a close relationship with Fujian Han Chinese.HighlightsThe STR landscape of Qiongzhong aborigines inhabited in Hainan tropical rainforests was depicted by 19 autosomal STRs.A total of 69,132 people from forty-five populations were selected for a more extensive examination of genetic similarities and differences by multivariate statistical methods (MDS, PCA and N-J tree construction).The genetic analyses indicated that the populations of Southeast Asian countries are very genetically close to southern Chinese populations.From the genetic and linguistic perspective, the Qiongzhong aborigines have a close relationship with Han Chinese from Fujian Province.
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Affiliation(s)
- Fenfen Wang
- First Clinical Medical College, Hainan Medical University, Haikou, China
| | - Zhengming Du
- First Clinical Medical College, Hainan Medical University, Haikou, China
| | - Bingbing Han
- School of Traditional Chinese Medicine, Hainan Medical University, Haikou, China
| | - Shengping Cao
- First Clinical Medical College, Hainan Medical University, Haikou, China
| | - Fangshu Fu
- School of Biomedical Information and Engineering, Hainan Medical University, Haikou, China
| | - Zhenming Luo
- First Clinical Medical College, Hainan Medical University, Haikou, China
| | - Ziqing Mu
- School of Management, Hainan Medical University, Haikou, China
| | - Jirui Chen
- First Clinical Medical College, Hainan Medical University, Haikou, China
| | - Pingming Qiu
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Haoliang Fan
- First Clinical Medical College, Hainan Medical University, Haikou, China.,School of Forensic Medicine, Southern Medical University, Guangzhou, China.,School of Basic Medicine and Life Science, Hainan Medical University, Haikou, China
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Mawan A, Prakhun N, Muisuk K, Srithawong S, Srikummool M, Kampuansai J, Shoocongdej R, Inta A, Ruangchai S, Kutanan W. Autosomal Microsatellite Investigation Reveals Multiple Genetic Components of the Highlanders from Thailand. Genes (Basel) 2021; 12:383. [PMID: 33800398 PMCID: PMC8000784 DOI: 10.3390/genes12030383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/02/2021] [Accepted: 03/03/2021] [Indexed: 11/18/2022] Open
Abstract
The hill tribes of northern Thailand comprise nine officially recognized groups: the Austroasiatic-speaking (AA) Khmu, Htin and Lawa; the Hmong-Mien-speaking (HM) IuMien and Hmong; and the Sino-Tibetan-speaking (ST) Akha, Karen, Lahu and Lisu. Except the Lawa, the rest of the hill tribes migrated into their present habitats only very recently. The Thai hill tribes were of much interest to research groups focusing on study of cultural and genetic variation because of their unique languages and cultures. So far, there have been several genetic studies of the Thai hill tribes. However, complete forensic microsatellite database of the Thai hill tribes is still lacking. To construct such database, we newly generated 654 genotypes of 15 microsatellites commonly used in forensic investigation that belong to all the nine hill tribes and also non-hill tribe highlanders from northern Thailand. We also combined 329 genotypes from previous studies of northern Thai populations bringing to a total of 983 genotypes, which were then subjected to genetic structure and population relationships analyses. Our overall results indicated homogenous genetic structure within the HM- and Tai-Kadai (TK)-speaking groups, large genetic divergence of the HM-speaking Hmong but not IuMien from the other Thai groups, and genetic heterogeneity within the ST- and AA-speaking groups, reflecting different population interactions and admixtures. In addition to establishing genetic relationships within and among these populations, our finding, which provides a more complete picture of the forensic microsatellite database of the multiple Thai highland dwellers, would not only serve to expand and strengthen forensic investigation in Thailand, but would also benefit its neighboring countries of Laos and Myanmar, from which many of the Thai hill tribes originated and where large populations of these ethnic groups still reside.
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Affiliation(s)
- Aornpriya Mawan
- Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand; (A.M.); (N.P.); (S.S.)
| | - Nonglak Prakhun
- Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand; (A.M.); (N.P.); (S.S.)
| | - Kanha Muisuk
- Department of Forensic Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Suparat Srithawong
- Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand; (A.M.); (N.P.); (S.S.)
| | - Metawee Srikummool
- Department of Biochemistry, Faculty of Medical Science, Naresuan University, Phitsanulok 65000, Thailand;
| | - Jatupol Kampuansai
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50202, Thailand; (J.K.); (A.I.)
- Research Center in Bioresources for Agriculture, Industry and Medicine, Chiang Mai University, Chiang Mai 50202, Thailand
| | - Rasmi Shoocongdej
- Department of Archaeology, Faculty of Archaeology, Silpakorn University, Bangkok 10200, Thailand;
| | - Angkhana Inta
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50202, Thailand; (J.K.); (A.I.)
- Research Center in Bioresources for Agriculture, Industry and Medicine, Chiang Mai University, Chiang Mai 50202, Thailand
| | - Sukhum Ruangchai
- Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Wibhu Kutanan
- Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand; (A.M.); (N.P.); (S.S.)
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Li W, Wang X, Wang X, Wang F, Du Z, Fu F, Wu W, Wang S, Mu Z, Chen C, Hu X, Ding J, Meng Y, Qiu P, Fan H. Forensic characteristics and phylogenetic analyses of one branch of Tai-Kadai language-speaking Hainan Hlai (Ha Hlai) via 23 autosomal STRs included in the Huaxia ™ Platinum System. Mol Genet Genomic Med 2020; 8:e1462. [PMID: 32862500 PMCID: PMC7549582 DOI: 10.1002/mgg3.1462] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/20/2020] [Accepted: 08/04/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Hainan Island, located in the South China Sea and separated from the Leizhou Peninsula by Qiongzhou Strait, is the second largest island after Taiwan in China. With the expansion of Han Chinese and the gradual formation of "South Hlai and North Han", nowadays, Hainan Hlai is the second largest population after Han Chinese in Hainan Island. Ha Hlai, distributed in southwest and southern Hainan Island, is the dominant branch of Hlai and speaks Ha localism. METHODS We utilized the Huaxia™ Platinum PCR Amplification System (including 23 autosomal STRs and 2 sex-linked markers) to obtain the first STR profiling batch of 657 Ha Hlai individuals (497 males and 160 females). In order to explore the genetic relationships between the studied Ha Hlai and other reference populations with different language families, population genetic analyses, including PCA, MDS, STRUCTURE, and phylogenetic analysis, were conducted based upon the raw data and allelic frequencies of the polymorphic autosomal STR markers. RESULTS In total, 271 distinct alleles were observed at the 23 STR loci. The number of diverse alleles ranged from 7 at TPOX locus to 23 at FGA locus, and the allelic frequencies varied from 0.0008 to 0.5533. In addition, the CPE and CPD were 1-7.39 × 10-10 and 1-3.13 × 10-28 , respectively. The phylogenetic analyses indicated that Ha Hlai is a Tai-Kadai language-speaking and relatively isolated population which has a close genetic and geographical relationship with Hainan Hlai, and M95 is the dominant haplogroup in Ha Hlai (56.18%). CONCLUSION The 23 autosomal STR genetic markers were highly polymorphic as well as potentially useful for forensic applications in Hainan Ha Hlai population. The phylogenetic analyses demonstrated that small geographic scale gene flows could not be ignored and the shaping of the unique gene pool for each population was the combination effects of geographic, language, and cultural isolations.
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Affiliation(s)
- Wenhui Li
- School of Basic Medicine and Life ScienceHainan Medical UniversityHaikouChina
- Forensic Science Center of Hainan Medical UniversityHainan Medical UniversityHaikouChina
| | - Xianwen Wang
- Criminal Technical DetachmentHaikou City Public Security BureauHaikouChina
| | - Xiehong Wang
- Criminal Technical DetachmentHaikou City Public Security BureauHaikouChina
| | - Fenfen Wang
- First Clinical Medical CollegeHainan Medical UniversityHaikouChina
| | - Zhengming Du
- First Clinical Medical CollegeHainan Medical UniversityHaikouChina
| | - Fangshu Fu
- School of Biomedical Information and EngineeringHainan Medical UniversityHaikouChina
| | - Wenlong Wu
- First Clinical Medical CollegeHainan Medical UniversityHaikouChina
| | - Shuya Wang
- School of Public HealthHainan Medical UniversityHaikouChina
| | - Ziqing Mu
- School of ManagementHainan Medical UniversityHaikouChina
| | - Chunwei Chen
- Public Security and Judicial Appraisal Center of Sanya CitySanyaChina
| | - Xiaomin Hu
- Hainan Zhujian Center for Molecular Cytogenetic Clinical TestingHaikouChina
| | - Jiuyang Ding
- School of Forensic MedicineGuizhou Medical UniversityGuiyangChina
| | - Yunle Meng
- School of Forensic MedicineSouthern Medical UniversityGuangzhouChina
| | - Pingming Qiu
- School of Forensic MedicineSouthern Medical UniversityGuangzhouChina
- Multi‐Omics Innovative Research Center of Forensic Identification, Department of Forensic Genetics, School of Forensic MedicineSouthern Medical UniversityGuangzhouChina
| | - Haoliang Fan
- School of Basic Medicine and Life ScienceHainan Medical UniversityHaikouChina
- Forensic Science Center of Hainan Medical UniversityHainan Medical UniversityHaikouChina
- School of Forensic MedicineSouthern Medical UniversityGuangzhouChina
- Multi‐Omics Innovative Research Center of Forensic Identification, Department of Forensic Genetics, School of Forensic MedicineSouthern Medical UniversityGuangzhouChina
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5
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Wu H, Ji AC, Liu YC, Kang KL, Zhang C, Li ZW, Ji AQ, Ye J, Nie SJ, Wang L. Massively parallel sequencing of STRs using a 29-plex panel reveals stutter sequence characteristics. Electrophoresis 2020; 41:2029-2035. [PMID: 32770833 DOI: 10.1002/elps.202000093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/20/2020] [Accepted: 08/05/2020] [Indexed: 12/21/2022]
Abstract
Massively parallel sequencing of forensic STRs simultaneously provides length-based genotypes and core repeat sequences as well as flanking sequence variations. Here, we report primer sequences and concentrations of a next-generation sequencing (NGS)-based in-house panel covering 28 autosomal STR loci (CSF1PO, D1GATA113, D1S1627, D1S1656, D1S1677, D2S441, D2S1776, D3S3053, D5S818, D6S474, D6S1017, D6S1043, D8S1179, D9S2157, D10S1435, D11S4463, D13S317, D14S1434, D16S539, D18S51, D18S853, D20S482, D20S1082, D22S1045, FGA, TH01, TPOX, and vWA) and the sex determinant locus Amelogenin. Preliminary evaluation experiments showed that the panel yielded intralocus- and interlocus-balanced sequencing data with a sensitivity as low as 62.5 pg input DNA. A total of 203 individuals from Yunnan Bai population were sequenced with this panel. Comparative forensic genetic analyses showed that sequence-based matching probability of this 29-plex panel reached 2.37 × 10-29 , which was 23 times lower than the length-based data. Compound stutter sequences of eight STRs were compared with parental alleles. For seven loci, repeat motif insertions or deletions occurred in the longest uninterrupted repeat sequences (LUS). However, LUS and non-LUS stutters co-existed in the locus D6S474 with different sequencing depth ratios. These results supplemented our current knowledge of forensic STR stutters, and provided a sound basis for DNA mixture deconvolution.
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Affiliation(s)
- Hao Wu
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China
| | - Ai-Cen Ji
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China.,School of Forensic Medicine, Kunming Medical University, Kunming, P. R. China
| | - Yi-Cheng Liu
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China
| | - Ke-Lai Kang
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China
| | - Chi Zhang
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China
| | - Zhi-Wen Li
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China.,Public Security Bureau of Ximeng County in Pu'er City, Pu'er, P. R. China
| | - An-Quan Ji
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China
| | - Jian Ye
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China
| | - Sheng-Jie Nie
- School of Forensic Medicine, Kunming Medical University, Kunming, P. R. China
| | - Le Wang
- National Engineering Laboratory for Forensic Science, Key Laboratory of Forensic Genetics of Ministry of Public Security, Institute of Forensic Science, Ministry of Public Security, Beijing, P. R. China
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6
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Wang Y, Chen F, Fu Y, Zhang S, Zhang H, Lai M, Xu E. Genetic polymorphisms of 19 autosomal STR loci in 3510 individuals from Han population of Zhejiang province, Southeast China. Forensic Sci Int 2019; 306:110045. [PMID: 31751867 DOI: 10.1016/j.forsciint.2019.110045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/11/2019] [Accepted: 11/01/2019] [Indexed: 12/01/2022]
Affiliation(s)
- Yan Wang
- Department of Pathology and Pathophysiology, Key Laboratory of Disease Proteomics of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310058, PR China
| | - Fang Chen
- Department of Pathology and Pathophysiology, Key Laboratory of Disease Proteomics of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310058, PR China
| | - Ying Fu
- Forensic Center, Zhejiang University School of Medicine, Hangzhou 310029, PR China
| | - Shuai Zhang
- Forensic Center, Zhejiang University School of Medicine, Hangzhou 310029, PR China
| | - Honghe Zhang
- Department of Pathology and Pathophysiology, Key Laboratory of Disease Proteomics of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310058, PR China
| | - Maode Lai
- Department of Pathology and Pathophysiology, Key Laboratory of Disease Proteomics of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310058, PR China.
| | - Enping Xu
- Department of Pathology and Pathophysiology, Key Laboratory of Disease Proteomics of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310058, PR China; Forensic Center, Zhejiang University School of Medicine, Hangzhou 310029, PR China.
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7
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Chen P, Wu J, Luo L, Gao H, Wang M, Zou X, Li Y, Chen G, Luo H, Yu L, Han Y, Jia F, He G. Population Genetic Analysis of Modern and Ancient DNA Variations Yields New Insights Into the Formation, Genetic Structure, and Phylogenetic Relationship of Northern Han Chinese. Front Genet 2019; 10:1045. [PMID: 31737039 PMCID: PMC6832103 DOI: 10.3389/fgene.2019.01045] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 09/30/2019] [Indexed: 11/30/2022] Open
Abstract
Modern East Asians derived from the admixture of aborigines and incoming farmers expanding from Yellow and Yangtze River Basins. Distinct genetic differentiation and subsequent admixture between Northeast Asians and Southeast Asians subsequently evidenced by the mitochondrial DNA, Y-chromosomal variations, and autosomal SNPs. Recently, population geneticists have paid more attention to the genetic polymorphisms and background of southern-Han Chinese and southern native populations. The genetic legacy of northern-Han remains uncharacterized. Thus, we performed this comprehensive population genetic analyses of modern and ancient genetic variations aiming to yield new insight into the formation of modern Han, and the genetic ancestry and phylogenetic relationship of the northern-Han Chinese population. We first genotyped 25 forensic associated markers in 3,089 northern-Han Chinese individuals using the new-generation of the Huaxia Platinum System. And then we performed the first meta-analysis focused on the genetic affinity between Asian Neolithic∼Iron Age ancients and modern northern-Han Chinese by combining mitochondrial variations in 417 ancient individuals from 13 different archeological sites and 812 modern individuals, as well as Y-chromosomal variations in 114 ancient individuals from 12 Neolithic∼Iron Age sites and 2,810 modern subjects. We finally genotyped 643,897 genome-wide nucleotide polymorphisms (SNPs) in 20 Shanxi Han individuals and combined with 1,927 modern humans and 40 Eurasian ancient genomes to explore the genetic structure and admixture of northern-Han Chinese. We addressed genetic legacy, population structure and phylogenetic relationship of northern-Han Chinese via various analyses. Our population genetic results from five different reference datasets indicated that Shanxi Han shares a closer phylogenetic relationship with northern-neighbors and southern ethnically close groups than with Uyghur and Tibetan. Genome-wide variations revealed that modern northern-Han derived their ancestry from Yakut-related population (25.2%) and She-related population (74.8%). Summarily, the genetic mixing that led to the emergence of a Han Chinese ethnicity occurred at a very early period, probably in Neolithic times, and this mixing involved an ancient Tibeto-Burman population and a local pre-Sinitic population, which may have been linguistically Altaic.
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Affiliation(s)
- Pengyu Chen
- Center of Forensic Expertise, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Forensic Medicine, Zunyi Medical University, Zunyi, China
| | - Jian Wu
- Center of Forensic Expertise, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Forensic Medicine, Zunyi Medical University, Zunyi, China
| | - Li Luo
- Center of Forensic Expertise, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Forensic Medicine, Zunyi Medical University, Zunyi, China
| | - Hongyan Gao
- Center of Forensic Expertise, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Forensic Medicine, Zunyi Medical University, Zunyi, China
| | - Mengge Wang
- Institute of Forensic Medicine, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Xing Zou
- Institute of Forensic Medicine, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Yingxiang Li
- Department of Bioinformatics, WeGene, Shenzhen, China
| | - Gang Chen
- Department of Bioinformatics, WeGene, Shenzhen, China
| | - Haibo Luo
- Department of Forensic Medicine, Zunyi Medical University, Zunyi, China
| | - Limei Yu
- Key Laboratory of Cell Engineering in Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yanyan Han
- Department of Nutrition and Food Hygiene, School of Public Health, Zunyi Medical University, Zunyi, China
| | - Fuquan Jia
- Department of Forensic Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Guanglin He
- Institute of Forensic Medicine, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
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8
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Sheng X, Wang Y, Zhang J, Chen L, Lin Y, Zhao Z, Li C, Zhang S. Forensic investigation of 23 autosomal STRs and application in Han and Mongolia ethnic groups. Forensic Sci Res 2018; 3:138-144. [PMID: 30483662 PMCID: PMC6197138 DOI: 10.1080/20961790.2018.1428782] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 01/12/2018] [Indexed: 12/03/2022] Open
Abstract
A forensic validation study of the Early Access Huaxia™ Platinum Polymerase Chain Reaction (PCR) kit was completed to document the performance capabilities and limitations. The genotyping of DNA samples was consistent across a large range of template DNA concentrations, with complete profiles obtained at 0.125 ng; however, no more than 2 mm × 1.2 mm punches of samples would be recommended for direct amplification. The size precision and accuracy test revealed the genotyping ability; while consistent results were obtained when comparing the kit with other commercially available systems. In addition, the whole PCR amplification can finish within approximately 45 min, making the system suitable for fast-detection. However, only partial profiles may be obtained with challenging samples, including DNA stored on Foam-Tipped Applicators (FTA) cards or some case samples. For the forensic application in ethnic groups, a total of 282 and 229 alleles were obtained in Han and Mongolia, respectively. Since the 23 short tandem repeats were independent from each other, the cumulative power of exclusion in duos was 0.999 999 157 188 and the cumulative power of exclusion in trios was 0.999 999 999 859 in the Han group while the cumulative power of exclusion in duos (CPEduo) was 0.999 998 848 26 and cumulative power of exclusion in trios (CPEtrio) was 0.999 999 999 79 in the Mongolia group. And good internal consistency was found between the two investigated groups and the Sichuan Han, Hui, Tibetan and Uygur according to available reference data.
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Affiliation(s)
- Xiang Sheng
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China.,Department of Forensic Medicine, Medical College of Soochow University, Suzhou, China
| | - Yali Wang
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China.,Department of Forensic Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Jiashuo Zhang
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China.,Department of Forensic Medicine, Medical College of Soochow University, Suzhou, China
| | - Liqin Chen
- Department of Forensic Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Yuan Lin
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China
| | - Zhenmin Zhao
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China
| | - Chengtao Li
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China
| | - Suhua Zhang
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China
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9
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Zhang J, Bao Y, Tao R, Guo F, Sheng X, Bian Y, Liu X, Zhang S, Li C. Genetic polymorphisms of 21 STR loci of Golden eye™ DNA ID 22NC kit in five ethnic groups of China. Forensic Sci Res 2018; 4:348-350. [PMID: 32002494 PMCID: PMC6968254 DOI: 10.1080/20961790.2018.1479148] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 05/17/2018] [Indexed: 02/03/2023] Open
Affiliation(s)
- Jiashuo Zhang
- Department of Forensic Science, Medical School of Soochow University, Suzhou, China
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Sciences, Shanghai, China
| | - Yun Bao
- Department of Forensic Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Ruiyang Tao
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Sciences, Shanghai, China
- Department of Forensic Genetics, West China School of Basic Science and Forensic Medicine, Sichuan University (West China University of Medical Sciences), Chengdu, China
| | - Fei Guo
- Department of Forensic Medicine, Criminal Investigation Police University of China, Huanggu District, Shenyang, China
| | - Xiang Sheng
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Sciences, Shanghai, China
| | - Yingnan Bian
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Sciences, Shanghai, China
| | - Xiling Liu
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Sciences, Shanghai, China
| | - Suhua Zhang
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Sciences, Shanghai, China
| | - Chengtao Li
- Department of Forensic Science, Medical School of Soochow University, Suzhou, China
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Sciences, Shanghai, China
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10
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Genetic diversity of 21 forensic autosomal STRs and DYS391 in the Han population from Shanghai, Eastern China. Forensic Sci Int Genet 2018; 37:e23-e25. [PMID: 30181102 DOI: 10.1016/j.fsigen.2018.08.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 08/13/2018] [Accepted: 08/26/2018] [Indexed: 01/11/2023]
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11
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Yang CH, Yin CY, Shen CM, Guo YX, Dong Q, Yan JW, Wang HD, Zhang YD, Meng HT, Jin R, Chen F, Zhu BF. Genetic variation and forensic efficiency of autosomal insertion/deletion polymorphisms in Chinese Bai ethnic group: phylogenetic analysis to other populations. Oncotarget 2018; 8:39582-39591. [PMID: 28465476 PMCID: PMC5503634 DOI: 10.18632/oncotarget.17137] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 02/17/2017] [Indexed: 01/01/2023] Open
Abstract
Thirty insertion/deletion loci were utilized to study the genetic diversities of 125 bloodstain samples collected from Bai group in Yunnan Dali region, China. The observed heterozygosity and expected heterozygosity of the 30 loci ranged from 0.1520 to 0.5680, and 0.1927 to 0.4997, respectively. No deviations from Hardy-Weinberg equilibrium tests after Bonferroni correction were found at all 30 loci in Bai group. The cumulative probability of exclusion and combined discrimination power were 0.9859 and 0.9999999999887, respectively, which indicated the 30 loci could be used as complementary genetic markers for paternity testing and were qualified for personal identification in forensic cases. We found the studied Bai group had close relationships with Tibetan, Yi and Han groups from China by the population structure, principal component analysis, population differentiations, and phylogenetic reconstruction studies. Even so, for a better understanding of Bai ethnicity's genetic milieu, DNA genotyping at various genetic markers is necessary in future studies.
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Affiliation(s)
- Chun-Hua Yang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China.,Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China.,Department of Forensic Genetics, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, P. R. China
| | - Cai-Yong Yin
- Department of Forensic Medicine, Nanjing Medical University, Nanjing, Jiangsu, P. R. China
| | - Chun-Mei Shen
- Department of Forensic Genetics, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, P. R. China.,Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China
| | - Yu-Xin Guo
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China.,Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China
| | - Qian Dong
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China.,Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China
| | - Jiang-Wei Yan
- Key Laboratory of Genome Sciences, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, P. R. China
| | - Hong-Dan Wang
- Medical Genetic Institute of Henan Province, People's Hospital of Henan Province, Zhengzhou, Henan, P. R. China
| | - Yu-Dang Zhang
- Institue of Forensic Sciences of Anhui Public Security Department, Hefei, Anhui, P. R. China
| | - Hao-Tian Meng
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China.,Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China
| | - Rui Jin
- Department of Radiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China
| | - Feng Chen
- Department of Forensic Medicine, Nanjing Medical University, Nanjing, Jiangsu, P. R. China
| | - Bo-Feng Zhu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China.,Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China.,Department of Forensic Genetics, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, P. R. China
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12
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Genetic characteristics and phylogenetic analysis of three Chinese ethnic groups using the Huaxia Platinum System. Sci Rep 2018; 8:2429. [PMID: 29403025 PMCID: PMC5799253 DOI: 10.1038/s41598-018-20871-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 01/23/2018] [Indexed: 11/23/2022] Open
Abstract
Short tandem repeats (STRs) are attractive to genetic applications like forensic, anthropological and population genetics studies. The Huaxia Platinum System was specifically developed to allow co-amplification and detection of all markers in the expanded CODIS core loci and the Chinese National Database. In this study, in continuation to our previous validation study, 568 unrelated individuals were firstly genotyped to investigate the effectiveness of this novel assay in 3 main ethnic groups of China (Han, Tibetan and Yi). The combined power of discrimination (CPD) were 0.9999999999999999999999999992, 0.999999999999999999999999992, 0.999999999999999999999999998, respectively, and the combined power of exclusion (CPE) were 0.9999999999, 0.999999995, 0.999999998, respectively. Next, genetic relationships along administrative and ethnic divisions were analyzed using pairwise genetic distances, multidimensional scaling (MDS), principal component analysis (PCA) and phylogenetic analysis. The Han ethnicity showed a high genetic homogeneity all across China, and significant genetic differences existed between Han groups and some minority groups, most prominently for the Tibetans, the Uyghurs, the Kazakhs, the Miaos, the Zhuangs and the Dais. Aforementioned results suggested that the Huaxia Platinum System is polymorphic and informative, which provides an efficient tool not only for human forensics, but also for population genetics studies.
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13
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Guo F. Genetic polymorphism of 17 autosomal STR loci in the Lahu ethnic minority from Yunnan Province, Southwest China. Forensic Sci Int Genet 2017; 31:e52-e53. [DOI: 10.1016/j.fsigen.2017.08.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 07/31/2017] [Accepted: 08/04/2017] [Indexed: 10/19/2022]
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14
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Yao HB, Tang S, Yao X, Yeh HY, Zhang W, Xie Z, Du Q, Ma L, Wei S, Gong X, Zhang Z, Li Q, Xu B, Zhang HQ, Chen G, Wang CC. The genetic admixture in Tibetan-Yi Corridor. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2017; 164:522-532. [DOI: 10.1002/ajpa.23291] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 07/14/2017] [Accepted: 07/23/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Hong-Bing Yao
- Key Laboratory of Evidence Science of Gansu Province; Gansu Institute of Political Science and Law; Lanzhou 730070 China
| | | | | | - Hui-Yuan Yeh
- School of Humanities and School of Medicine; Nanyang Technological University; 639798 Singapore
| | - Wanhu Zhang
- People's Hospital of Gaotai; Gaotai Gansu Province 734300 China
| | - Zhiyan Xie
- People's Hospital of Gaotai; Gaotai Gansu Province 734300 China
| | - Qiajun Du
- Lanzhou University Second Hospital Clinical Laboratory; Lanzhou Gansu Province 730000 China
| | - Liying Ma
- Key Laboratory of Evidence Science of Gansu Province; Gansu Institute of Political Science and Law; Lanzhou 730070 China
| | - Shuoyun Wei
- Key Laboratory of Evidence Science of Gansu Province; Gansu Institute of Political Science and Law; Lanzhou 730070 China
| | - Xue Gong
- Key Laboratory of Evidence Science of Gansu Province; Gansu Institute of Political Science and Law; Lanzhou 730070 China
| | - Zilong Zhang
- Key Laboratory of Evidence Science of Gansu Province; Gansu Institute of Political Science and Law; Lanzhou 730070 China
| | - Quanfang Li
- Key Laboratory of Evidence Science of Gansu Province; Gansu Institute of Political Science and Law; Lanzhou 730070 China
| | - Bingying Xu
- School of Forensic Medicine; Kunming Medical University; Kunming 650500 China
| | - Hu-Qin Zhang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education; School of Life Science and Technology, Xi'an Jiaotong University; Xi'an 710049 China
| | | | - Chuan-Chao Wang
- Department of Anthropology and Ethnology; Xiamen University; Xiamen 361005 China
- Department of Archaeogenetics and Eurasia3angle research group; Max Planck Institute for the Science of Human History; Jena D-07745 Germany
- Department of Genetics; Harvard Medical School; Boston Massachusetts 02115
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15
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Genetic diversity of 21 autosomal STR loci in the Han population from Sichuan province, Southwest China. Forensic Sci Int Genet 2017; 31:e33-e35. [PMID: 28743451 DOI: 10.1016/j.fsigen.2017.07.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/09/2017] [Accepted: 07/12/2017] [Indexed: 11/22/2022]
Abstract
Exploration of the ethnic origin and genetic differentiation of 56 Chinese officially recognized nationalities populations played a fundamental role in the research field of population genetics, forensic science, linguistics, anthropology, and archaeology. In the present study, population data of 21 autosomal STR loci (CSF1PO, D10S1248, D12S391, D13S317, D16S539, D18S51, D19S433, D21S11, D2S1338, D2S441, D3S1358, D5S818, D6S1043, D7S820, D8S1179, FGA, Penta D, Penta E, TH01, TPOX, and vWA) included in the AGCU EX22 kit in 2793 Southwest Han Chinese individuals was obtained and population genetic relationships among 28 Chinese populations were investigated. Our study indicated that the twenty-one autosomal STRs are highly polymorphic in the Sichuan Han population and can be used as a powerful tool in the routine forensic usage. MDS and phylogenetic analysis suggested that the Sichuan Han population kept a close genetic relationship with the southwest populations.
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16
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Allele frequencies of 17 autosomal STR loci in the Va ethnic minority from Yunnan Province, Southwest China. Int J Legal Med 2017; 131:1251-1252. [PMID: 28589260 DOI: 10.1007/s00414-017-1620-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 05/30/2017] [Indexed: 10/19/2022]
Abstract
Allele frequencies and forensic parameters for 17 autosomal short tandem repeat (STR) loci were investigated from 1542 individuals of Va ethnic minority in Yunnan Province in the southwest of China. Also, genetic distances between Va and 13 published populations were compared, and a neighbor-joining (NJ) phylogenetic tree was developed and visualized using averaged F ST matrix. Results demonstrate that these loci are highly polymorphic in the Va population and can be applied in forensic, population genetic, and linguistic fields.
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17
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Liu Y, Liu Y, Guo J, Fu X, Wang Z, Liu Y, Cai J, Zha L. Genetic polymorphism of 29 STR loci in the Hunan Han population from China. Forensic Sci Res 2017; 4:351-353. [PMID: 32002495 PMCID: PMC6968709 DOI: 10.1080/20961790.2017.1306430] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Affiliation(s)
- Yanfang Liu
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Ying Liu
- Department of Oral and Maxillofacial Surgery, Xiangya Stomatological Hospital, Central South University, Changsha, China
| | - Juanjuan Guo
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Xiaoliang Fu
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Zhihui Wang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Yujie Liu
- Department of Trade and Economic, School of Economy and Trade, Hunan University of Commerce, Changsha, China
| | - Jifeng Cai
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Lagabaiyila Zha
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
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18
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Genetic variation of 17 autosomal STR loci in the Zhuang ethnic minority from Guangxi Zhuang Autonomous Region in the south of China. Forensic Sci Int Genet 2017; 28:e51-e52. [DOI: 10.1016/j.fsigen.2017.03.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 02/08/2017] [Accepted: 03/12/2017] [Indexed: 11/21/2022]
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19
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Zou X, Li Y, Li P, Nie Q, Wang T, Hu Y, Zhu Y, Li J, Tang R. Genetic polymorphisms for 19 autosomal STR loci of Chongqing Han ethnicity and phylogenetic structure exploration among 28 Chinese populations. Int J Legal Med 2017; 131:1539-1542. [PMID: 28342005 DOI: 10.1007/s00414-017-1577-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Accepted: 03/16/2017] [Indexed: 10/19/2022]
Abstract
The allele frequencies and forensic statistical parameters of 19 autosomal short tandem repeat (STR) loci (D8S1179, D21S11, D7S820, CSF1P0, D3S1358, THOl, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, FGA, D6S1043, Penta D, Penta E, and D12S391) included in the Goldeneye™ DNA ID system 20A kit were obtained in 671 Chinese Han individuals residing in Chongqing, Southwest China. All 19 STR loci were identified in agreement with the Hardy-Weinberg equilibrium. A total of 238 alleles were observed with corresponding allele frequencies that varied from 0.0007 to 0.5119. The combined power of discrimination and the combined probability of exclusion for 19 STR loci in the Chongqing Han population were 0.99999999999999999999998954 and 0.99999998387, respectively. The findings indicated that the 19 autosomal STR loci were highly polymorphic in the Chongqing Han population and can be used as a powerful tool in personal identification and parentage testing. Our genetic study enriched the Chinese local forensic reference database. Population comparisons and phylogenetic analyses revealed that genetic heterogeneity widely existed among the Chongqing Han, Xinjiang Uyghur, and Kazakh populations as well as demonstrated that genetic similarity was tightly associated with those of close geographic origin or of the same ethnic origin.
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Affiliation(s)
- Xing Zou
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - YongGuo Li
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Ping Li
- Department of Forensic Genetics, Institute of Forensic Science, Guangzhou Public Security Bureau, Guangzhou, Guangdong, 510000, China
| | - QianYun Nie
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Ting Wang
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Yue Hu
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Ying Zhu
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - JianBo Li
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - RenKuan Tang
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University, Chongqing, 400016, China.
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20
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Population genetic analyses of 20 autosomal STR loci in Chinese Han population from Tianjin in Northern China. Forensic Sci Int Genet 2017; 27:184-185. [DOI: 10.1016/j.fsigen.2016.11.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 10/18/2016] [Accepted: 11/29/2016] [Indexed: 01/20/2023]
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21
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He GL, Chen PY, Gao B, Han YY, Zou X, Song F, Yan J, Hou YP. Phylogenetic analysis among 27 Chinese populations and genetic polymorphisms of 20 autosomal STR loci in a Chinese Uyghur ethnic minority group. AUST J FORENSIC SCI 2017. [DOI: 10.1080/00450618.2016.1275793] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Guang-Lin He
- Department of Forensic Genetics, West China School of Basic Science and Forensic Medicine, Sichuan University (West China University of Medical Sciences) , Chengdu, China
| | - Peng-Yu Chen
- Center of Forensic Expertise, Affiliated Hospital of Zunyi Medical University , Zunyi, China
- Department of Forensic Medicine, Zunyi Medical University , Zunyi, China
| | - Bo Gao
- Institute of Forensic Science, Yili Public Security Bureau of Xinjiang , Kuitun, China
| | - Yan-Yan Han
- Department of Nutrition and Food Hygiene, School of Public Health, Zunyi Medical University , Zunyi, China
| | - Xing Zou
- Department of Forensic Medicine, College of Basic Medicine, Chongqing Medical University , Chongqing, China
| | - Feng Song
- Department of Forensic Genetics, West China School of Basic Science and Forensic Medicine, Sichuan University (West China University of Medical Sciences) , Chengdu, China
| | - Jing Yan
- Department of Forensic Genetics, West China School of Basic Science and Forensic Medicine, Sichuan University (West China University of Medical Sciences) , Chengdu, China
| | - Yi-Ping Hou
- Department of Forensic Genetics, West China School of Basic Science and Forensic Medicine, Sichuan University (West China University of Medical Sciences) , Chengdu, China
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22
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Genetic structure of Tibetan populations in Gansu revealed by forensic STR loci. Sci Rep 2017; 7:41195. [PMID: 28112227 PMCID: PMC5255561 DOI: 10.1038/srep41195] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 12/15/2016] [Indexed: 01/07/2023] Open
Abstract
The origin and diversification of Sino-Tibetan speaking populations have been long-standing hot debates. However, the limited genetic information of Tibetan populations keeps this topic far from clear. In the present study, we genotyped 15 forensic autosomal short tandem repeats (STRs) from 803 unrelated Tibetan individuals from Gansu Province (635 from Gannan and 168 from Tianzhu) in northwest China. We combined these data with published dataset to infer a detailed population affinities and genetic substructure of Sino-Tibetan populations. Our results revealed Tibetan populations in Gannan and Tianzhu are genetically very similar with Tibetans from other regions. The Tibetans in Tianzhu have received more genetic influence from surrounding lowland populations. The genetic structure of Sino-Tibetan populations was strongly correlated with linguistic affiliations. Although the among-population variances are relatively small, the genetic components for Tibetan, Lolo-Burmese, and Han Chinese were quite distinctive, especially for the Deng, Nu, and Derung of Lolo-Burmese. Han Chinese but not Tibetans are suggested to share substantial genetic component with southern natives, such as Tai-Kadai and Hmong-Mien speaking populations, and with other lowland East Asian populations, which implies there might be extensive gene flow between those lowland groups and Han Chinese after Han Chinese were separated from Tibetans. The dataset generated in present study is also valuable for forensic identification and paternity tests in China.
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23
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Li J, Guo F, He W, Zhai D, Chen X, Ou J, Zeng F, Cheng B. Allele frequencies of 15 autosomal STR loci in the Yi ethnic minority from Yunnan Province in the far southwest of China. Forensic Sci Int Genet 2016; 26:e23-e24. [PMID: 28029587 DOI: 10.1016/j.fsigen.2016.10.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/03/2016] [Accepted: 10/23/2016] [Indexed: 10/20/2022]
Affiliation(s)
- Jun Li
- Department of Forensic Medicine, National Police University of China, No. 83, Tawan Street, Huanggu District, Shenyang, Liaoning 110854, China
| | - Fei Guo
- Department of Forensic Medicine, National Police University of China, No. 83, Tawan Street, Huanggu District, Shenyang, Liaoning 110854, China.
| | - Wei He
- Criminal Investigation Department of Yunnan Province, No. 656, Guangfu Road, Xishan District, Kunming, Yunnan 650228, China
| | - Dian Zhai
- Criminal Investigation Department of Yunnan Province, No. 656, Guangfu Road, Xishan District, Kunming, Yunnan 650228, China
| | - Xueyun Chen
- Criminal Investigation Department of Yunnan Province, No. 656, Guangfu Road, Xishan District, Kunming, Yunnan 650228, China
| | - Junxing Ou
- Criminal Investigation Department of Yunnan Province, No. 656, Guangfu Road, Xishan District, Kunming, Yunnan 650228, China
| | - Faming Zeng
- Criminal Investigation Department of Yunnan Province, No. 656, Guangfu Road, Xishan District, Kunming, Yunnan 650228, China
| | - Baowen Cheng
- Criminal Investigation Department of Yunnan Province, No. 656, Guangfu Road, Xishan District, Kunming, Yunnan 650228, China
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24
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Xiang C, Huang L, Su S, Fan Y, Yu J, Huang Y, Xu B. Genetic variation of the 20 STRs in Han population from Yunnan-Kweichow plateau of China. Forensic Sci Int Genet 2016; 23:e10-e11. [PMID: 26994653 DOI: 10.1016/j.fsigen.2016.03.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Revised: 02/29/2016] [Accepted: 03/07/2016] [Indexed: 10/22/2022]
Affiliation(s)
- Chaojie Xiang
- Institute of Criminal Science and Technology of Kunming Police Bureau, Kunming, Yunnan, PR China
| | - Lei Huang
- Institute of Criminal Science and Technology of Kunming Police Bureau, Kunming, Yunnan, PR China
| | - Shida Su
- Institute of Criminal Science and Technology of Kunming Police Bureau, Kunming, Yunnan, PR China
| | - Yujie Fan
- Institute of Criminal Science and Technology of Kunming Police Bureau, Kunming, Yunnan, PR China
| | - Jianhua Yu
- Institute of Criminal Science and Technology of Kunming Police Bureau, Kunming, Yunnan, PR China
| | - Ying Huang
- Kunming Medical University, Kunming, Yunnan, PR China
| | - Bingying Xu
- Kunming Medical University, Kunming, Yunnan, PR China.
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25
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Feng Z, Xia M, Bao H, Wang L, Jin L, Li L, Li S. Genetic polymorphisms of 18 short tandem repeat loci in 3550 individuals from the Han population of Changchun, Northeast China. Int J Legal Med 2016; 130:1481-1483. [DOI: 10.1007/s00414-016-1339-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 02/15/2016] [Indexed: 10/22/2022]
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