Forensic Sciences Research, Volume. 9, Issue 1, owad047(2024)
Systematical explorations of forensic feature and population genetic diversity of the Chinese Mongolian group from northwest China via a self-constructed InDel panel
Fig. 1. The principal component analysis (PCA) and multidimensional scaling (MDS) for the studied NCM group and 27 reference populations. (A) PCA plot based on the allele frequency values and (B) MDS based on the pairwise FST values among the NCM group and 27 reference populations at the population level. (C) PCA plot from 28 populations at the individual level. (D) PCA plot among the NCM group and populations from three continents (East Asia, Europe, and Africa) at the individual level. NCM: Mongolian group from northwest China; CHH: Chinese Hui group, China; CDX: Chinese Dai in Xishuangbanna, China; CHB: Han Chinese in Beijing, China; CHS: Southern Han Chinese, China; KHV: Kinh in Ho Chi Minh City, Vietnam; JPT: Japanese in Tokyo, Japan; CEU: Utah residents with Northern and Western European ancestry; FIN: Finnish in Finland; GBR: British in England and Scotland; IBS: Iberian populations in Spain; TSI: Toscani in Italy; CLM: Colombian in Medellin, Colombia; MXL: Mexican Ancestry in Los Angeles, CA; PEL: Peruvian in Lima, Peru; PUR: Puerto Rican in Puerto Rico; PJL: Punjabi in Lahore, Pakistan; GIH: Gujarati Indian in Houston, TX; ITU: Indian Telugu in the UK; STU: Sri Lankan Tamil in the UK; BEB: Bengali in Bangladesh; ACB: African Caribbean in Barbados; ASW: African Ancestry in Southwest US; ESN: Esan in Nigeria; GWD: Gambian in Western Division, The Gambia; LWK: Luhya in Webuye, Kenya; MSL: Mende in Sierra Leone; YRI: Yoruba in Ibadan, Nigeria.
Fig. 2. The population genetic structure analysis among the NCM group and 27 reference populations when K = 2–4. NCM: Mongolian group from northwest China; CHH: Chinese Hui group, China; CDX: Chinese Dai in Xishuangbanna, China; CHB: Han Chinese in Beijing, China; CHS: Southern Han Chinese, China; KHV: Kinh in Ho Chi Minh City, Vietnam; JPT: Japanese in Tokyo, Japan; CEU: Utah residents with Northern and Western European ancestry; FIN: Finnish in Finland; GBR: British in England and Scotland; IBS: Iberian populations in Spain; TSI: Toscani in Italy; CLM: Colombian in Medellin, Colombia; MXL: Mexican Ancestry in Los Angeles, CA; PEL: Peruvian in Lima, Peru; PUR: Puerto Rican in Puerto Rico; PJL: Punjabi in Lahore, Pakistan; GIH: Gujarati Indian in Houston, TX; ITU: Indian Telugu in the UK; STU: Sri Lankan Tamil in the UK; BEB: Bengali in Bangladesh; ACB: African Caribbean in Barbados; ASW: African Ancestry in Southwest US; ESN: Esan in Nigeria; GWD: Gambian in Western Division, The Gambia; LWK: Luhya in Webuye, Kenya; MSL: Mende in Sierra Leone; YRI: Yoruba in Ibadan, Nigeria.
Fig. 3. The phylogenetic tree reconstruction based on the pairwise DA distances among the NCM group and 27 reference populations. NCM: Mongolian group from northwest China; CHH: Chinese Hui group, China; CDX: Chinese Dai in Xishuangbanna, China; CHB: Han Chinese in Beijing, China; CHS: Southern Han Chinese, China; KHV: Kinh in Ho Chi Minh City, Vietnam; JPT: Japanese in Tokyo, Japan; CEU: Utah residents with Northern and Western European ancestry; FIN: Finnish in Finland; GBR: British in England and Scotland; IBS: Iberian populations in Spain; TSI: Toscani in Italy; CLM: Colombian in Medellin, Colombia; MXL: Mexican Ancestry in Los Angeles, CA; PEL: Peruvian in Lima, Peru; PUR: Puerto Rican in Puerto Rico; PJL: Punjabi in Lahore, Pakistan; GIH: Gujarati Indian in Houston, TX; ITU: Indian Telugu in the UK; STU: Sri Lankan Tamil in the UK; BEB: Bengali in Bangladesh; ACB: African Caribbean in Barbados; ASW: African Ancestry in Southwest US; ESN: Esan in Nigeria; GWD: Gambian in Western Division, The Gambia; LWK: Luhya in Webuye, Kenya; MSL: Mende in Sierra Leone; YRI: Yoruba in Ibadan, Nigeria.
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Xuebing Chen, Hui Xu, Wei Cui, Ming Zhao, Bofeng Zhu. Systematical explorations of forensic feature and population genetic diversity of the Chinese Mongolian group from northwest China via a self-constructed InDel panel[J]. Forensic Sciences Research, 2024, 9(1): owad047
Category: Research Articles
Received: Oct. 15, 2022
Accepted: Oct. 16, 2023
Published Online: Sep. 22, 2025
The Author Email: Bofeng Zhu (zhubofeng7372@126.com)