dna chain growing during semiconservative replication was studied using both in vitro systems described in the preceding paper ( preceding paper , ref 1 ) 3h-labeled , 4-s okazaki fragments synthesized in vivo just prior to permeabilization or lysis with brij-58 were metabolically stable and quantitatively chased into high molecular weight dna ( 20 -- 100 s ) during a subsequent incubation in vitro .
C0598312
replication
C0012854
dna