Addition of 5 μl T4 ligase buffer and 2 μl of T4 ligase to digest of pLac_OmpA_omega fragment. Ligation for 1 hr.
PCR on pMPMT5+AID plasmid using
AIDl and AIDP_HindSpeNotPst
primers (annealing temperature 58 °C; elongation length 60s) to obtain AID fragment.
PCR on ligation of pLac_OmpA_omega fragment using
PlacL_XNE and LinP_BS
primers (annealing temperature 58 °C; elongation length 90s) to obtain pLac_OmpA_omega fragment without EcoRI.
Gel electrophoresis of PCR products and gel-out of proper bands (AID - 600 bp and pLac_Omp_omega_ - 1200 bp).