Article
Selected heterozygosity at cis-regulatory sequences increases the expression homogeneity of a cell population in humans.
Genome biology - 28 Jul 2016
Sung Min Kyung, Jang Juneil, Lee Kang Seon, Ghim Cheol-Min, Choi Jung Kyoon
Abstract excerpt
BACKGROUND: Examples of heterozygote advantage in humans are scarce and limited to protein-coding sequences. Here, we attempt a genome-wide functional inference of advantageous heterozygosity at cis-regulatory regions. RESULTS: The single-nucleotide polymorphisms bearing the signatures of balancing selection are enriched in active cis-regulatory regions of immune cells and epithelial cells, the latter of which...
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