Figure 1. Scheme of pEglABglA construction. 1. PCR amplification of BglA gene. 2. Digestion (BamHI/PstI) of BglA Amplicon. 3. Digestion (BamHI/PstI) of pEglA vector. 4. Ligation of BglA amplicon into BamHI/PstI site of pEglA.