Parental
strand
Leading strand Ł
Helicase
(DnaB)
Primase
(DnaG)
Clamp-
loader
complex
RNA primer
Lagging
strand
DNA polymerase
Figurę 30-32 Architecturc of the /:. coli rcplisomc. Sec the tcxt for dctails. Compare this to Fig. 30-28. [Courtesy of Charles Richardson. Harvard Medical School.J