RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
A tyrosinemia that has_material_basis_in deficiency of the enzyme fumarylacetoacetate hydrolase resulting in an increase in fumarylacetoacetate which inhibits previous steps in tyrosine degradation leading to an accumulation of tyrosine in the body. (DO)
Synonyms:
exact_synonym:
TYRSN1; hepatorenal tyrosinemia; hepatorenal tyrosinemias; hereditary tyrosinemia, type I; type I hypertyrosinemia; tyrosinemia type 1