in the monomeric replication stage , rna-dna transition sites are predominantly on the light ( l ) strand ( with 5 ' -- -- 3 ' polarity on the genetic map ) but rarely on the heavy ( h ) strand , indicating that replication proceeds semidiscontinuously with the h and l strands corresponding to the leading and lagging strands , respectively .
C0012854
dna
C0598312
replication