Figure 5From: Virus-derived transgenes expressing hairpin RNA give immunity to Tobacco mosaic virus and Cucumber mosaic virusDetection of CMV Rep specific siRNA at one or three months after virus inoculation in T 4 transgenic lines Rep 15-1-1-15. 1 and 2 represent two different T4 transgenic plants. wt represents wild plant. I, inoculated leaves; N, new growth leaves. The lower panel shows the loading level of each RNA sample by ethidium bromide staining.Back to article page