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 syndactyly characterized by complete or partial webbing between the third and fourth fingers and/or the second and third toes that has_material_basis_in heterozygous duplication of a region of chromosome 2q34-q36. (DO)
Synonyms:
exact_synonym:
CHROMOSOME 2q35 DUPLICATION SYNDROME; SD1; SDTY1; syndactyly type 1, with or without craniosynostosis; syndactyly type I; zygodactyly