analogously as in the 32-cell stage [ 20 ] , in the 4- , and 8-cell generations of antheridial filaments of chara vulgaris , the activity of dna dependent rna polymerase detected in situ as well as the 3h uridine incorporation increase in the middle s phase and in the middle g2 phase , while they decrease considerably at the end of s phase and in late g2 phase .
C0007634
cell
C0079396
g2 phase