Fig. 6From: Comprehensive comparison and applications of different sections in investigating the microstructure and histochemistry of cereal kernelsAn improved method for preparing the whole section of cereal mature kernels embedded in LR White resin (cited from Zhao et al. [4]). a–i The preparing processes of section. j The prepared whole transverse sections of rice, maize and wheat mature kernels stained with 1% safranin O and 0.5% methyl violet. Scale bar = 500 μmBack to article page