Mondo Description Human HOXA1 syndromes is characterised by deafness, central hypoventilation, congenital ocular paralysis and developmental retardation. Cardiac anomalies and paralysis of the vocal chords may also be present. Six cases have been reported so far. Transmission is thought to be autosomal recessive.

Uniprot Description Characterized by horizontal gaze palsy, sensorineural deafness, central hypoventilation, and developmental delay. Some patients had swallowing dysfunction, vocal cord paralysis, facial paresis, seizures, and cardiac outflow tract anomalies.

Disease Ontology Description An autosomal recessive disease that is characterized by brainstem dysgenesis, has_material_basis_in homozygous mutations in the HOXA1 gene.