Fig. 3From: Whole-Genome Sequencing Identifies a Rice Grain Shape Mutant, gs9–1Analysis of the epidermal cell size and number of the gs9–1 grain glume. a Cell length of grain on the horizontal axis and vertical axis. b Epidermal cell numbers of grain glume on the horizontal axis and vertical axis. c and d Epidermal cells of the Kitaake and gs9–1 grain glume under the scanning electron microscope (× 300). ** indicates an extremely significant difference using the unpaired Student’s t-testBack to article page