Fig. 3
From: Functional implications of Neandertal introgression in modern humans
Direction of change for alleles showing significant frequency changes in recent modern human history. Left: The percentage of archaic alleles showing association with differential expression in at least one tissue that increase in frequency, and comparison to two sets of frequency matched alleles: (i) archaic alleles not associated with differential expression; and (ii) non-archaic alleles that are associated with differential expression. Right: The percentage of non-synonymous archaic alleles that increase in frequency compared to (i) synonymous archaic alleles and (ii) frequency-matched, non-synonymous non-archaic alleles