and blepGenDXbaIR. PCR product was cut and cleaned from gel using the Bioneer AccuPrep Gel purification kit followed by ligation into pGem-T-easy and transformation into DH5α E. coli cells. Cells were cultivated on 100 μg × mL−1 ampicillin-LB agar plates. Transformed colonies were verified by PCR with the above mentioned primers. Extracted plasmids using the Bioneer AccuPrep Plasmid Mini extraction kit were used for restriction of the PsaD–ble cassette with BamHI–XbaI restriction enzymes. Restricted PsaD–ble was ligated into BamHI–XbaI restricted pBS–pds S/L and transformed into DH5α cells and cultivated on solid LB agar media containing 100 μg × mL−1 ampicillin. Transformed colonies were verified by restriction assays with EcoRI, BglII and DNA sequencing