Somatic cell cycle consists of four phases while early embryonic cell cycle alternates between S and M phases without intervening G1 and G2 phases. Different models of cell cycle regulation ...
After a flurry of cell divisions from the starting “germ cell” (i.e. united egg and sperm), somatic cells begin to exit the cell cycle as the DREAM complex suppresses the proliferative germ cell ...
Analysis of a RanGTP-regulated gradient in mitotic somatic cells ... mechanism of the nuclear protein import cycle. Nature Reviews Molecular Cell Biology 8, 195–208 (2007).