at 1-2 micrograms/ml cell division in the culture continued almost in parallel with the control , at 4 micrograms/ml cell proliferation was reduced and the culture contained some cells with 2-9 buds which were not separated from the mother cell by a septum , and at higher concentrations ( 8 , 16 and 32 micrograms/ml ) the proliferation stopped within 2 h .
C0007590
cell division
C0007634
cells