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 sideoblastic anemia that is characterized by the presence of microcytic hypochromic anemia and iron overload, and has_material_basis_in X-linked inheritance of mutation in the ALAS2 gene that enocdes aminolevulinic acid synthase that catalyzes the first step in heme production. (DO)
ClinVar Annotator: match by term: ALAS2-related condition | ClinVar Annotator: match by term: Anemia, hereditary sideroblastic 1, pyridoxine refractory | ClinVar Annotator: match by term: Anemia, sideroblastic, 1 | ClinVar Annotator: match by term: X chromosome-linked sideroblastic anemia DNA:mutation:exon: 1236 G> A, p.C395Y (human) DNA:mutations:exons:p.K299Q,A172T(human)
ClinVar Annotator: match by term: Anemia, hereditary sideroblastic 1, pyridoxine refractory | ClinVar Annotator: match by term: Anemia, sideroblastic, 1 | ClinVar Annotator: match by term: X chromosome-linked sideroblastic anemia