Genetic characteristics of 23 Y-chromosomal STRs in the Kinh population in Northern Vietnam

Ha, Hao Huu; Nguyen, Trang Hong; Tran, Linh Huyen; Nguyen, Hanh Thi Hong; Hoang, Ha; Chu, Ha Hoang

doi:10.1007/s00414-019-02098-x

Cited by 4 publications

(3 citation statements)

References 7 publications

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“…Ha et al. assessed the genetic feature of the Kinh population by 23 Y‐STRs and found that the Kinh was genetically close to Southern Han and Thai populations [28]. Moreover, Huang et al.…”

Section: Resultsmentioning

confidence: 99%

“…Similar results were also reported in previous studies. Ha et al assessed the genetic feature of the Kinh population by 23 Y-STRs and found that the Kinh was genetically close to Southern Han and Thai populations [28]. Moreover, Huang et al dissected the genetic structure of the Kinh population living in Guangxi, China via nearly 600 000 SNPs.…”

Section: Loci Information and Genetic Distributions Of The Selected 1...mentioning

confidence: 99%

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Systematic selection of ancestry informative SNPs for differentiating Han, Japanese, Dai, and Kinh populations

et al. 2023

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Biogeographical origin inferences of different populations can provide valuable clues in the forensic investigation by narrowing down the detection scope. However, much research mainly focuses on forensic ancestral origin analyses of major continental populations, which may provide limited information in forensic practice. To improve the ancestral resolution of East Asian populations, we systematically selected ancestry informative single‐nucleotide polymorphisms (AISNPs) for differentiating Han, Dai, Japanese, and Kinh populations. In addition, we evaluated the performance of the selected AISNPs to differentiate these populations via multiple methods. Totally 116 AISNPs were selected from the genome‐wide data to infer the population origins of these four populations. Results of principle component analysis and population genetic structure of these populations indicated that the selected 116 AISNPs could achieve ancestral resolution of most individuals. Furthermore, the machine learning model built by 116 AISNPs unveiled that most individuals from these four populations could be assigned to correct population origins. To sum up, the selected 116 SNPs could be available for ancestral origin predictions of Han, Dai, Japanese, and Kinh populations, which could provide valuable information for forensic research and genome‐wide association study in East Asian populations to some extent.

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Section: Resultsmentioning

confidence: 99%

Section: Loci Information and Genetic Distributions Of The Selected 1...mentioning

confidence: 99%

Systematic selection of ancestry informative SNPs for differentiating Han, Japanese, Dai, and Kinh populations

et al. 2023

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“…To determine the genetic flow among populations, pairwise genetic distance (R st ) for each locus were estimated between previously reported populations using YHRD calculation online. The observed haplotype frequency in this study was compared with databases in YHRD consisting of population from central Thailand 12 , Hongkong 13 , Japan [14][15][16] , Laos and Nepal 17,18 , South Korea [19][20][21] , Taiwan 22 , and Vietnam 7,23 . Haplotypes of the northern Thai population were significantly different from those of the other 8 populations (P < 0.05).…”

Section: Resultsmentioning

confidence: 99%

Haplotype Profiling of Y-STRs among Northern Population in Thailand

Supakit Khacha-ananda,

Phatcharin Mahawong,

Thida Kaewkod

2021

Indian Journal of Forensic Medicine & Toxicology

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Background:The investigation of Y-short tandem repeats (Y-STRs) has been widely performed in forensic caseworks. Due to variation between populations, understanding of genetic information within individual a population could provide the database and scientifically reliable results. This study was to investigate allele and haplotype frequencies of Y-STRs among localized people who lived in northern Thailand.Methods: A retrospective descriptive study was conducted by gathering medical reports of Y-STRs typing. The allele frequency and gene diversity as well as haplotype frequency and diversity were calculated. Pairwise genetic distance (R st ) was also calculated based on haplotype pattern by using AMOVA and Multidimensional Scaling (MDS) tools. Results:The result showed that DYS389II, DYS439, and DYS392 represented the highest number of allele patterns. The highest and lowest allele frequency was found to be allele 14 of DYS437 and allele 13 of DYS437, respectively. The highest and lowest gene diversity was observed in DYS389II and DYS437, respectively. One-hundred and sixty different haplotypes were defined where 144 carried a unique haplotype and 16 carried a replicate haplotype. A significant R st value was obtained between the studied population and central Thai population. Conclusion:This study provided genetic database of Y-STRs among localized population in northern region of Thailand. The genetic structure of our subjects also represented the significant close relationship with some other populations in Southeast Asia.

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Allele frequencies of 23 short tandem repeat loci in the Vietnamese Kinh population

Vu¹,

Thu²,

Nguyễn³

et al. 2021

Forensic Science International: Reports

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Genetic characteristics of 23 Y-chromosomal STRs in the Kinh population in Northern Vietnam

Cited by 4 publications

References 7 publications

Systematic selection of ancestry informative SNPs for differentiating Han, Japanese, Dai, and Kinh populations

Systematic selection of ancestry informative SNPs for differentiating Han, Japanese, Dai, and Kinh populations

Haplotype Profiling of Y-STRs among Northern Population in Thailand

Allele frequencies of 23 short tandem repeat loci in the Vietnamese Kinh population

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