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.
During the mitotic phase, cells are performing their primary function and preparing for cell division. During the mitotic phase, halving of the actual chromosome number occurs. During interphase, halving of the actual chromosome number occurs. During interphase, cells are performing their primary function and preparing for cell division.