结缔组织遗传性疾病又称胶原蛋白病,由基因突变引起。决定不同胶原蛋白肽链基因定位于不同的染色体部位。胶原蛋白是由三条肽链(α1、α2、α3)呈螺旋形缠绕而成的绳索状分子,可以组合许多种类型,广泛存在于皮、骨和结缔组织中。 Connective tissue genetic disease, also known as collagen disease, caused by gene mutations. Decided to different collagen peptide chain genes located in different parts of the chromosome. Collagen is a rope-like molecule that is spirally wound with three peptide chains (α1, α2, and α3) and can be combined with many types and is widely found in the skin, bone and connective tissue.