Fig. 1

PCR results for NDV using f gene. Lane 1: 100 bp, Lane 3: negative control, Lanes 4–6: positive samples of NDV, Lane 7: positive control. Band size of positive PCR products: 535 bp size.

PCR results for NDV using f gene. Lane 1: 100 bp, Lane 3: negative control, Lanes 4–6: positive samples of NDV, Lane 7: positive control. Band size of positive PCR products: 535 bp size.