Fig. 1From: Tools and best practices for data processing in allelic expression analysisAllelic expression and its sources. a Schematic illustration of AE. b Biological sources of AE, with the x-axis denoting the approximate sharing of AE across tissues of an individual, and the y-axis having the estimated sharing of AE signal in one tissue across different individuals [5, 8, 12, 13, 15]. SNP single-nucleotide polymorphismBack to article page