failure to convert sv40 ( ri ( * ) ) dna into sv40 ( i ) dna under these conditions could be explained by the requirement for cytosol to complete the gap-filling step in okazaki fragment metabolism : circular monomers with their nascent dna strands interrupted in the termination region [ sv40 ( ii ( * ) ) dna ] accumulated with unjoined okazaki fragments .
C0012925
circular
C0012854
dna