Figure 1From: Protective efficacy of multiepitope vaccines constructed from common antigens of Eimeria species in chickensEndonuclease digestion of the expression plasmid. M: DNA marker DL10000. Lane 1: the product of eukaryotic expression plasmid pVAX1-14EGT digested by KpnI and XhoI restriction enzymes. Lane 2: the product of the prokaryotic expression plasmid pET-32a-14EGT digested by KpnI and XhoI restriction enzymes.Back to article page