Figure 1From: Cloning and expression of N22 region of Torque Teno virus (TTV) genome and use of peptide in developing immunoassay for TTV antibodiesAmplification of N22 region of TTV genotype-1. N22 region was amplified using genotype specific primers. 1.2% agarose gel picture shows ~500 bp band corresponding to N22 region of genotype-1. Lane 1: 50 bp DNA marker; Lane 2 and 3: No template control; Lane 4–7: Bands of ~500 bp corresponding to N22 region amplified from TTV-DNA positive sera.Back to article page