国产精品视频一区二区三区四,亚洲av美洲av综合av,99国内精品久久久久久久,欧美电影一区二区三区电影

Human growth differentiation factor 5 （GDF5） is one of the bone morphogenetic proteins （BMPs） belonging to the transforming growth factor β （TGF-β） superfamily. It has commercial value as a therapeutic protein because of its ability to induce cartilage and bone formation, and angiogenesis in adult animals. This protein regulates the development of numerous tissue and cell types, including cartilage, joints, brown fat, teeth, and the growth of neuronal axons and dendrites. Mutations of GDF5 are associated with several human and animal diseases that are characterized by skeletal deformity such as short digits and short limbs.