During mitosis, many of the spindle fibers attach to chromosomes at their kinetochores (Figure 6), which are specialized ... most easily visualized at this stage. Furthermore, cells can be ...

The completion of mitosis is governed by the dephosphorylation of cyclin-dependent kinase (Cdk) substrates and by the ubiquitination of anaphase-promoting complex (APC) substrates. The order in ...