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.
Term:
mitochondrial complex III deficiency nuclear type 1
A mitochondrial complex III deficiency characterized by onset at birth of lactic acidosis, hypotonia, hypoglycemia, failure to thrive, encephalopathy, and delayed psychomotor development and that has_material_basis_in homozygous or compound heterozygous mutation in the nuclear-encoded BCS1L gene on chromosome 2q35. (DO)
Synonyms:
exact_synonym:
MC3DN1
broad_synonym:
BCS1L-related disorder; DECREASED ACTIVITY OF MITOCHONDRIAL COMPLEX III
CTD Direct Evidence: marker/mechanism OMIM:124000 ClinVar Annotator: match by term: Decreased activity of mitochondrial complex III | ClinVar Annotator: match by term: Mitochondrial complex III deficiency nuclear type 1