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Fig. 4 | BMC Plant Biology

Fig. 4

From: Role of brassinosteroids in rice spikelet differentiation and degeneration under soil-drying during panicle development

Fig. 4

Spikelet development of the rice cultivar YD-6 under well-watered (WW), moderate soil-drying (MD) and severe soil-drying (SD) treatments. (a) Panicle morphology of YD-6 under various soil-drying treatments at maturity. Bar = 5 cm; (b, c) Comparisons of differentiated spikelets per panicle and spikelet degeneration rate under various soil-drying treatments. The arrow indicates the obvious degenerated spikelets in a. 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

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