Fig. 3From: Papillomavirus DNA not detected in canine lobular orbital adenoma and normal conjunctival tissuePCR for GAPDH sequence from freshly collected phenotypically normal canine conjunctival tissue samples. Amplicons were detected in all samples. The arrowhead indicates the position of the 400 base pair amplicon expected for this assay. NTC - Non-template control; CPAP – Canine papillomavirus positive control samplesBack to article page