has material basis in autosomal recessive disease frontonasal dysplasia frontonasal dysplasia 1 DOID:0081045 A frontonasal dysplasia that is characterized by hypertelorism, wide nasal bridge, broad columella, widened philtrum, widely separated narrow nares, poor development of nasal tip, midline notch of the upper alveolus, columella base swellings and a low hairline, and has_material_basis_in homozygous mutation in the aristaless-like homeobox-3 gene (ALX3) on chromosome 1p13. Frontorhiny disease_ontology MIM:136760 autosomal recessive inheritance