The LacZ gene controlled under the Marek’s disease virus(MDV)glycoprotein B(gB)promoter was excised from plasmid pSK-gB-LacZ and inserted into US10 gene.Two plasmids were constructed,pUS-gB-LacZ(L)and pUS-gB-LacZ(U))...
Using a pair of specific primers designed according to the relevant nucleotide sequences from GenBank, the main antigen domain for VP2 gene of Porcine parvovirus was ampilified with PCR method using the genomic DNA as...