Microstructure between WY and SGRM mutant showed obvious difference in the point of cell figure, distributing for amyloplasts, size of vacuole, substance on cell wall, et al.

• 对该突变体细胞进行光镜和电镜观察发现，野生型与突变体在细胞形状、造粉体分布、液泡大小、细胞壁上物质分布等方面均存在着明显的差异。