Figure 5From: Relationship between mitochondrial haplogroup and seasonal changes of physiological responses to coldChanges in distal skin temperature ( T ¯ dist ). T ¯ dist of both the D and non-D groups were significantly lower during the period ranging from 0 to –30 minutes in winter than they were during that same period in summer. #P < 0.05, comparisons between haplogroup D values taken in summer and winter. §P < 0.05, comparisons between haplogroup non-D values taken in summer and winter.Back to article page