Brachydactyly is related to hypertension and brachydactyly syndrome and brachydactyly, type a2. An important gene associated with Brachydactyly is GNAS (GNAS Complex Locus), and among its related pathways/superpathways are Signal Transduction and Endochondral ossification with skeletal dysplasias. Affiliated tissues include bone and heart, and related phenotypes are homeostasis/metabolism and growth/size/body region