https://www.frontiersin.org/journals/human-neuroscience/articles/10.3389/fnhum.2014.00427/full
Frontiers | The case for DUF1220 domain dosage as a primary contributor to anthropoid brain...
Here we present the hypothesis that increasing copy number (dosage) of sequences encoding DUF1220 protein domains is a major contributor to the evolutionary ...
https://pubmed.ncbi.nlm.nih.gov/25287832/
DUF1220 copy number is linearly associated with increased cognitive function as measured by total...
DUF1220 protein domains exhibit the greatest human lineage-specific copy number expansion of any protein-coding sequence in the genome, and variation in...