Exit from mitosis is followed by:

After mitosis, the cell enters the G1 phase of the cell cycle. This is a period of growth where the cell increases in size, duplicates its organelles, and accumulates materials that will be used in DNA synthesis. The G1 phase is followed by the S phase, where DNA synthesis or replication occurs. After the S phase, the cell enters the G2 phase, which is another period of growth and preparation for mitosis. After the G2 phase, the cell enters mitosis again. This cycle continues throughout the life of the cell.