"To evaluate the relative contribution of these variants we performed a second genome-wide scan in 709 samples from the Uyghur an admixed population with both eastern and western Eurasian ancestries. In Uyghurs both EDAR (rs3827760: P = 1.92 x 10(-12)) and TCHH (rs11803731: P = 1.46 x 10(-3)) are associated with hair straightness but EDAR (OR 0.415) has a greater effect than TCHH (OR 0.575)."xsd:string