GRIN2A and epilepsy: Unfiltered results show the top 10 ‘epilepsy’ genes associated in descending order according to the number of qualifying variants: SCN1A, SCN9A, CACNA1H, GRIN2A, DEPDC5, RELN, KCNT1, KCNQ3, ALDH7A1 and CHRNA4 (Figure 3A, top panel).