Term Name:	familial hypertryptophanemia
Synonyms:	HYPTRP
Definition:	An amino acid metabolic disorder characterized by elevated urine and plasma tryptophan levels that has_material_basis_in homozygous or compound heterozygous mutation in the TDO2 gene on chromosome 4q32.1.
Ontology:	Human Disease [DOID:0111703]   ( DOID:0111703 )