Fig. 4From: Field-grown miR156 transgenic switchgrass reproduction, yield, global gene expression analysis, and bioconfinementNumber of seeds produced by plant for each transgenic line. Lines include the control (C), low miR156 overexpression lines (T14 and T35), and medium miR156 overexpression lines (T27 and T37). a Capital letters represent significant differences between means in year one (2015) (P ≤ 0.0001), and lowercase letters represent significant differences between means in year two (2016) (P ≤ 0.0001; Fisher’s LSD, P < 0.05). Error bars represent standard error of the means. b Visual representation of the average number of seeds produced per plant in year two (2016). Penny used for scaleBack to article page