Spondyloepimetaphyseal Dysplasia with Joint Laxity, also known as semdjl1, is related to spondyloepimetaphyseal dysplasia with joint laxity, type 2 and spondyloepimetaphyseal dysplasia with joint laxity, type 1, with or without fractures. An important gene associated with Spondyloepimetaphyseal Dysplasia with Joint Laxity is B3GALT6 (Beta-1,3-Galactosyltransferase 6), and among its related pathways/superpathways are Metabolism and Glycosaminoglycan metabolism. Affiliated tissues include bone and spinal cord, and related phenotype is limbs/digits/tail.