Fig. 2From: Role of brassinosteroids in rice spikelet differentiation and degeneration under soil-drying during panicle developmentChanges in non-structural carbohydrate (NSC) distribution of the rice cultivar YD-6 (a-c) under well-watered (WW), moderate soil-drying (MD) and severe soil-drying (SD) treatments. SPD, PMC, and PF represent spikelet primordium differentiation, pollen mother cells meiosis, and pollen filling, respectively. Vertical bars represent ± standard error of the mean (n = 6) where these exceed the size of the symbol. Different letters above the bars indicate the least significant difference at P = 0.05 within the same measurement dateBack to article page