The rule is, once a rollover is completed and a 72(t) is setup to pay out an income stream, it must continue until the age of 59 Â½ has been reached or for a minimum of 5 years, whichever comes last. For example, if you start a 72(t) at the age of 57, it must run until you are age 62, then it stops.
Then, at a critical point during interphase (called the S phase), the cell duplicates its chromosomes and ensures its systems are ready for cell division. If all conditions are ideal, the cell is now ready to move into the first phase of mitosis.
The cell should undergo a important phase called Interphase before the starting of mitosis. Interphase is the phase in which cell prepare itself for mitosis process. Here, in G1 phase, cell increase in mass and size in preparation of cell division. During S phase DNA is synthesized ( DNA replication occurs).