The controlled cycling between active (RanGTP) and inactive (RanGDP) forms occurs in different regions of the cell, and enables the formation of the Ran gradient. In this exquisite strategy ...

The proteins involved in cell division events no longer appropriately drive progression from one cell cycle stage to the next. Cells that progress through the cell cycle unchecked may eventually ...

When looking at cells with a microscope, the length of different stages of the cell cycle can be estimated using the formula: \(\text{Length of time in phase}=\) \(\frac{\text{observed number of ...