For example, genes associated with neurodevelopmental disorders (ALS2, ATP8A2, FA2H, FGD4, HTRA2, SNAP29, VLDLR, VRK1, WDR81) and rare diseases (ALX1, BBS10, CHST14, DDR2, SLC34A2, TAC3, TACR3) have been identified in Mediterranean and Middle Eastern families. Here, HTRA2 is linked to neurodevelopmental disorder.