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 hypomagnesemia characterized by very low serum magnesium levels due to defects in intestinal absorption and kidney excretion and secondary hypocalcemia that has_material_basis_in homozygous or compound heterozygous mutations in the TRPM6 gene on chromosome 9q21. (DO)
Synonyms:
exact_synonym:
HOMG1; HSH; hypomagnesemia caused by selective magnesium malabsorption; hypomagnesemia intestinal type 1; hypomagnesemia with secondary hypocalcemia; hypomagnesemic tetany; intestinal hypomagnesemia with secondary hypocalcemia; primary hypomagnesemia with secondary hypocalcemia
ClinVar Annotator: match by term: HYPOMAGNESEMIC TETANY | ClinVar Annotator: match by term: Intestinal hypomagnesemia 1 | ClinVar Annotator: match by term: TRPM6-related condition CTD Direct Evidence: marker/mechanism