Fig. 4
From: Foxtail mosaic virus-induced gene silencing (VIGS) in switchgrass (Panicum virgatum L.)
Gene expression levels 28 days after inoculation in leaves and roots for all three constructs and controls of switchgrass that was infected at the E1 stage. Expression of ChlD in control and FoMV:ChlD (A) leaves and (B) roots; expression of ChlI in control and FoMV:ChlI (C) leaves and (D) roots; expression of PDS in control and FoMV:PDS (E) leaves and (F) roots; n = 6 per biological sample group; no inoculated leaves but only newly emerged leaves were sampled for gene expression analysis; p ≦ 0.05 *; p ≦ 0.01 **; p ≦ 0.001***. WT, untreated wild type plants