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.
Term:
focal or diffuse nonepidermolytic palmoplantar keratoderma
A nonepidermolytic palmoplantar keratoderma characterized by focal or diffuse palmoplantar keratodermas with minor or absent nail changes that has_material_basis_in heterozygous mutation in the KRT6C gene on chromosome 12q13.13. (DO)
Synonyms:
exact_synonym:
PPKNEFD; autosomal dominant focal non-epidermolytic palmoplantar keratoderma with plantar blistering