P 27Klpl is a kind of cyclin dependnt kinase inhibitor (CKI) and it can regulate cell cycle through restraining cyclin and cyclin dependnt kinase (CDK).

• _p27蛋白是一种细胞周期蛋白依赖性激酶抑制剂(cyclin dependnt助兴大尝医笋朦硕生~研羌生.；早业讼戈