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Disease Ontology Browser
preaxial polydactyly II (DOID:0060986)
Alliance: disease page
Synonyms: polydactyly of a triphalangeal thumb
Alt IDs: OMIM:174500, ORDO:93336
Definition: A polydactyly characterized by the presence of 3 phalanges within the thumb that has_material_basis_in heterozygous mutation in the ZRS, a regulatory element of SHH, on chromosome 7q36.

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
12/10/2024
MGI 6.24 		The Jackson Laboratory