treatment of hela-s3 cells in suspension cultures with 60 microm 5,6-dichloro-1-beta-d-ribofuranosylbenzimidazole ( drb ) for 18-30 hr stops the growth of the cell population when treatment is carried out at 37 degrees c in eagle 's spinner culture medium supplemented with 5 % fetal bovine serum .
C0007634
cells
C0007595
growth of