for the particular cell line ( l5178y ) , staining protocol ( mithramycin following ethanol fixation ) and instrumentation ( coulter tps-2 cell sorter ) used in this study , close agreement between computed % s and tritiated thymidine labeling index was found to be a reliable indicator of an algorithm 's success in resolving s phase cells in the g1/s and s/g2 transition regions of the dna histograms .
C0079395
phase
C0007634
cells