One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell.

One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell. [-]

             atrioventricular septal defect
             oculodentodigital dysplasia
             craniometaphyseal dysplasia
             syndactyly
             Hallermann-Streiff syndrome
             hypoplastic left heart syndrome
             syndactyly type 3
             palmoplantar keratoderma and congenital alopecia 1

          MOVED TO 606215
          HYPOPLASTIC LEFT HEART SYNDROME 1; HLHS1
          OCULODENTODIGITAL DYSPLASIA; ODDD
          SYNDACTYLY, TYPE III; SDTY3
          PALMOPLANTAR KERATODERMA AND CONGENITAL ALOPECIA 1; PPKCA1
          CRANIOMETAPHYSEAL DYSPLASIA, AUTOSOMAL RECESSIVE; CMDR
          ERYTHROKERATODERMIA VARIABILIS ET PROGRESSIVA 3; EKVP3
          OCULODENTODIGITAL DYSPLASIA, AUTOSOMAL RECESSIVE
          HALLERMANN-STREIFF SYNDROME; HSS

ClinVar, ClinGen, MalaCards, KEGG Disease, DECIPHER, COSMIC, MARRVEL, GTR, DisGeNET, dbVAR, GHR, gnomAD