Dry matter accumulation, contents of soluble sugar and starch as well as protein in the aerial part during flowering stage were determined in PEPC transgenic rice and untransformed wild type rice.

• 摘要以稳定的转PEPC基因水稻和未转基因野生型水稻为供试材料，测定稻株开花期间地上部干物质的累积量及籽粒中可溶性糖、淀粉和蛋白质含量。