Breakdown of the nuclear envelope during mitosis is accompli

Breakdown of the nuclear envelope during mitosis is accomplished by phosphorylation of __________mediated by ______.

Solution

Breakdown of the nuclear envelope during mitosis is accomplished by phosphorylation of

Caldesmon.

Mediiated by;

CDK1/Cyclin B complex.

When bound to cylin B, CDK1 catalyses phosphorylation of cytoplasmic protien, caldesmon which bring about nuclear mmbrne breakdom.