Fig. 3

Agarose gel electrophoresis of MDV from RT-PCR of the Meq and gB genes. a and c, Meq (347 bp, partial) was amplified from cDNAs and genomes of different tissues. b and d, gB (338 bp, partial) was amplified from cDNAs and genomes of different tissues. The feather sample was a homogenate of ground feathers and skin that contained feather follicle epithelium. The entire cell genome from Md5-infected CEF cells was used as a positive control. The cDNA from CEF cells was used as a negative control