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Nepalis (red cluster) lie between East Asia (rounder blue cluster) and South Asia (longer blue cluster). The plot is twisted to match with North up, East right direction.
Nepalis begin from Northwest South Asia and end at Tibetan plateau or vice versa on plot. Chhetris are East shifted from Brahmins/Bahuns. Magars and Tamangs are West shifted from Rai (Kirant)/Sherpa and Gurungs are somewhat central to Magars and Rai (Kirant). Newars are the only ones who are proper central (50/50 types) to whole Nepalese cluster while there's slight Southern pull in the middle cluster since they (Kusunda and Tharu) have higher South Eurasian proportional mix along with slightly higher East Asian mix. The one Tharu_D260 has Gangetic midcaste like mix while Kusunda15 is pulled towards South out of the cluste. Nepalese samples from Terai regions completely lack, so actually lots of Terai Nepalese cluster with Gangetic pops and can plot as South as Chamars as in case of Tharu_D254 (not in G25) which was 68% "S-Indian".
Nepali PCA plot with South and East Asians.JPG
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