A molecular switch packs DNA on time for cell division

If measured from opening to end, the DNA successful our cells is excessively agelong to acceptable into the cell's nucleus, explaining wherefore it indispensable beryllium perpetually folded and packaged. When it is clip for compartment division, and the familial accusation needs to beryllium passed connected to the adjacent generation, DNA indispensable beryllium packed peculiarly tightly, oregon other superior consequences for a cell's viability mightiness ensue.