Variants found by Ortega-Moreno were all in known epilepsy-associated genes (KCNQ2, CDKL5, STXBP1, SCN1A, PCDH19, POLG, SLC2A1, ARX, ALG13, CHD2, SYNGAP1, and GRIN1) [13]. This evidence concerns the gene SLC2A1 and epilepsy.