Jonsson et al. (2018) found two variants, located in EDA and FOXP1, were associated with agenesis of the maxillary lateral incisors. EDA was also identified as a genetic risk factor for maxillary lateral incisor agenesis in another research (Alves-Ferreira et al., 2014). The gene discussed is FOXP1; the disease is Agenesis of maxillary lateral incisor.