The DYX1C1, DCDC2, ROBO1, and KIAA0319 genes are known as the classical dyslexia susceptibility genes and they are supported by a number of independent replication studies (Carrion‐Castillo, Franke, & Fisher, 2013; Newbury, Monaco, & Paracchini, 2014). The gene discussed is DCDC2; the disease is dyslexia.