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.
An osteochondrodysplasia characterized by cementoosseous lesions of the jawbones, bone fragility, bowing/cortical thickening of tubular bones, and diaphyseal sclerosis of long bones that has_material_basis_in heterozygous mutation in the ANO5 gene on chromosome 11p14.3. (DO)
Synonyms:
exact_synonym:
GDD; Levin syndrome 2; gnathodiaphyseal sclerosis; osteogenesis imperfecta with unusual skeletal lesions; osteogenesis imperfecta, Levin type