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 lissencephaly characterized by an abnormally thick cortex, reduced or abnormal lamination, and diffuse neuronal heterotopia that has_material_basis_in mutation heterozygous in the PAFAH1B1 gene on chromosome 17p13.3. (DO)
ClinVar Annotator: match by term: PAFAH1B1-Associated Lissencephaly/Subcortical Band Heterotopia | ClinVar Annotator: match by term: PAFAH1B1-related condition | ClinVar Annotator: match by term: Subcortical band heterotopia