M13 rev M13 rev(482-498) M13 r... M13 rev(482-498) M13 r... M13 rev(482-498) M13 fwd M13 fwd(381-397) M13 f... M13 fwd(381-397) M13 f... M13 fwd(381-397) lac operator lac operator(506-522) lac o... lac operator(506-522) lac o... lac operator(506-522) CAP binding site CAP binding site(575-596) CAP b... CAP binding site(575-596) CAP b... CAP binding site(575-596) lac promoter lac promoter(530-560) lac p... lac promoter(530-560) lac p... lac promoter(530-560) AmpR promoter AmpR promoter(2504-2608) AmpR ... AmpR promoter(2504-2608) ...AmpR AmpR promoter(2504-2608)