Abstract
Two functional enhancers of FOXP2, a gene important for language development and evolution, exhibit several human-specific changes compared to extinct hominins that are located within the binding site for different transcription factors. Specifically, Neanderthals and Denisovans bear the ancestral allele in one position within the binding site for SMARCC1, involved in brain development and vitamin D metabolism. This change might have resulted in a different pattern of FOXP2 expression in our species compared to extinct hominins.
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- Posted June 28, 2017.
Human-specific changes in two functional enhancers of FOXP2
