Fig. 3From: Relationship between mitochondrial haplogroup and physiological responses to hypobaric hypoxiaChanges in distal skin temperature (means ± standard error) in haplogroups D (black squares; n = 18) and M7+G (white circle; n = 10). Haplogroup D had a significantly higher \( {\overline{T}}_{\mathrm{dist}} \) compared to that of haplogroup M7+G (p < 0.05) throughout the experimentBack to article page