Frontonasal Dysplasia 2, also known as frontonasal dysplasia with alopecia and genital anomaly, is related to parietal foramina and hypertelorism. An important gene associated with Frontonasal Dysplasia 2 is ALX4 (ALX Homeobox 4), and among its related pathways/superpathways are Potential therapeutics for SARS and 11p11.2 copy number variation syndrome. Affiliated tissues include bone and skin, and related phenotypes are nystagmus and depressed nasal bridge