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 congenital heart disease that is characterized by a congenital cardiac malformation characterized by atrioventricular concordance and ventriculoarterial discordance and that\nhas_material_basis_in heterozygous mutation in the GDF1 gene on chromosome 19p13. (DO)
Synonyms:
exact_synonym:
CHTD6; DTGA3; congenital heart defects, multiple types, 6; dextro-looped transposition of the great arteries 3