fig3

Figure 3. ADMIXTURE and Treemix analyses based on the 57 InDel loci genotyping data of individuals from different continental regions; (A) shows the ADMIXTURE analysis results when the K value is 2 to 7, and the CTG group is consistently displayed in the center; (B) is the maximum likelihood tree constructed by Treemix software and populations from the same intercontinental region were labeled by a specific color. A residual heatmap is also shown in the bottom left corner of the plot, and the color of each cell, as per the color scale legend, represents the normalized fit residual value between the pairwise populations. CTG: Tibetan Autonomous Prefecture of Gannan; 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; CLM: Colombian in Medellin, Colombia; MXL: Mexican Ancestry in Los Angeles, California; PEL: Peruvian in Lima, Peru; PUR: Puerto Rican in Puerto Rico; CDX: Chinese Dai in Xishuangbanna, China; CDXG: Chinese Dongxiang in Gansu, China; CHB: Han Chinese in Bejing, China; CHC: Chinese Han in Chengdu, China; CHG: Chinese Han in Guangdong, China; CHH: Chinese Han in Hunan, China; CHHN: Chinese Han in Hainan, China; CHS: Southern Han Chinese, China; CHY: Chinese Hani in Yunnan, China; CLH: Chinese Li in Hainan, China; CMY: Chinese Miao in Yunnan, China; CTG: Chinese Tibetan in Tibetan Autonomous Prefecture of Gannan, China; JPT: Japanese in Tokyo, Japan; KHV: Kinh in Ho Chi Minh City, Vietnam; SHP: Dingjie Sherpa, China; 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; BEB: Bengali in Bangladesh; GIH: Gujarati Indian in Houston, TX; ITU: Indian Telugu in the UK; PJL: Punjabi in Lahore, Pakistan; STU: Sri Lankan Tamil in the UK.