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 primary ciliary dyskinesia characterized by absence of inner dynein arms with some axonemal disorganization in airway epithelial cells, absence of both inner and outer dynein arms in sperm from infertile male patients, recurrent sinopulmonary infections, defective mucociliary clearance, and absence of laterality defects that has_material_basis_in homozygous or compound heterozygous mutation in the TTC12 gene on chromosome 11q23.2. (DO)
Synonyms:
exact_synonym:
CILD45; TTC12-RELATED CONDITION; primary ciliary dyskinesia 45 without situs inversus