Dephosphorylation of CK2-modified condensin I

Inhibitory phosphate groups that were added to condensin I subunits by CK2 during interphase have to be removed for full mitotic activation of condensin I (Takemoto et al. 2006). The responsible phosphatase has not been identified.

在细胞分裂间期，由CK2添加至浓缩素I亚基的抑制性磷酸基团需被去除，方可实现浓缩素I的完全有丝分裂激活（参见Takemoto等，2006年）。然而，负责此磷酸酯酶的身份尚未被明确识别。