A starting signal for cell division: Molecular switch ensures that cells divide at the right time
About 100 cells divide every second in our body. A key protein in cell division is a protein kinase termed Plk1, because it activates other proteins involved in this process. Plk1 is also ...
A delicate balancing act determines how many genome gateways form in cells
The nuclei in our cells are miniature warehouses safeguarding the genetic blueprint for the body's biologic machinery. As ...