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癌蛋白p18(Stathmin/oncoprotein 18)是一个相对分子质量为19 kD的细胞质蛋白,与细胞微管的形成有关,是近来研究较多的微管不稳定蛋白。在细胞周期的不同阶段,癌蛋白p18通过自身的磷酸化和去磷酸化作用调节细胞微管系统的
Stathmin / oncoprotein 18 is a cytoplasmic protein with a relative molecular mass of 19 kD. It is involved in the formation of microtubules and is a recently studied microtubule labile protein. At different stages of the cell cycle, oncoprotein p18 regulates the cellular microtubule system through its own phosphorylation and dephosphorylation