however , the mean incorporation of [ 3h ] uridine into gh mrna of s-phase cultures was decreased to 52 , 59 , and 61 % ( counts/min of gh mrna/10 ( 6 ) cells ) , 49 , 59 , and 65 % ( ppm of total rna ) , and 64 and 69 % ( ppm of poly ( a ) + rna ) of asynchronous cultures .
C0080129
s-phase
C0007634
cells