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已知同源多倍体水稻具有特殊的生殖特性，这主要由染色体组的多倍化所引起，这种多倍化效应已经引起了某些生殖生物学研究者们的关注。关于二倍体水稻在受精中所表现出的特异性，前人已进行过大量的研究。然而，关于同源四倍体水稻在受精过程中所表现出的细胞学特征特性则尚未
It is known that homologous polyploid rice has a special reproductive property, which is mainly caused by the polyploidization of the genome, which has attracted the attention of some reproductive biology researchers. There have been numerous studies on the specificity of diploid rice in fertilization. However, the characteristics of cytology exhibited by autotetraploid rice during fertilization have not yet been demonstrated