Receptor tyrosine protein kinase is one of key kinases in cell signal transduction and plays an important role in the process of cell growth, development and functions regulated by growth factors.

• 受体酪氨酸蛋白激酶是细胞信号转导进行的关键信号酶,在生长因子调控细胞生长、发育与功能的过程中起着重要的生理作用。