5 Simple Techniques For CDK

5 Simple Techniques For CDK

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CDK4-cyclin E complexes then form, initiating G1/S transition regulating centrosome duplication. After DNA has long been replicated in S phase, CDK1 is activated by binding to cyclin A or here B, which promotes centrosome maturation and separation, chromosome condensation and mitotic exit adhering to breakdown with the nuclear envelope.