The cluster of significant effect on white matter volume for rs7619451 in the right temporo-parietal region partly overlaps with a region previously found significant for rs3743204 and rs6935076 from the dyslexia candidate genes DYX1C1and KIAA0319, respectively (Fig. S5) (Darki et al. 2012). This evidence concerns the gene KIAA0319 and dyslexia.