First Report of <i>Tobacco rattle virus</i> Associated with Ring Spot and Line Pattern Disease of Peony in Ohio

Fig. 3. PCR detection of TRV from cDNAs synthesized from dsRNA template with tobravirus group (Lane 1) and TRV specific (Lane 2) primers. Water controls with tobravirus group (Lane 3) and TRV specific (Lane 4) primers, and TRV positive control with tobravirus group primers (Lane 5). M = 1 Kb DNA ladder (250, 500, 750, 1000 bp markers indicated). Electrophoresis was performed in 1% agarose at 100 volts for 60 min.



Image from Plant Health Progress article:
First Report of Tobacco rattle virus Associated with Ring Spot and Line Pattern Disease of Peony in Ohio