Heritable defects in connective tissue.
D003094:Collagen / Q000235:genetics / Q000378:metabolism / Q000502:physiology; D003095:Collagen Diseases / Q000209:etiology / Q000235:genetics; D003239:Connective Tissue Cells; D003240:Connective Tissue Diseases / Q000175:diagnosis / Q000235:genetics* / Q000378:metabolism; D005799:Genes, Dominant; D005808:Genes, Recessive; D014644:Genetic Variation; D006801:Humans; D009154:Mutation; D010013:Osteogenesis Imperfecta / Q000235:genetics; D010641:Phenotype; D011347:Procollagen / Q000235:genetics
D011347:Procollagen; D003094:Collagen