the binding of 3h actinomycin d ( 3h amd ) was studied autoradiographically and the extinction following feulgen 's reaction at short ( 5 minutes ) hydrolysis in 1n hcl was investigated cytophotometrically in 4 successive ( 4- , 8- , 16- , and 32-cell ) generations of synchronously dividing antheridial filaments of chara vulgaris l .
C0007634
cell
C0010851
filaments