Changthangi is a high-altitude sheep breed of India that adapted to cold and hypoxic climate Himalayas. In the present study, we analysed population structure contrasted it with selected Indian European commercial breeds detect genomic regions under positive selection. The Illumina OvineSNP50v1 genotype data on 292 animals from seven different i.e., (n = 29), Garole 26), Deccani 24), Tibetan 37...