thus , while cell staining with brdu-antibodies and pi reveals the g1 , s , and g2 + m phases of the cell cycle , differences in light scattering allow separation of g2 phase cells from m phase cells and subdivision of g1 phase into two compartments , i.e. , g1a representing postmitotic cells which mature to g1b cells ready to initiate dna synthesis .
C0007591
m phase
C0007634
cells