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一、前言 小麦受精作用形态学方面的研究,前人已有不少工作(A·C·阿发纳西也娃1956;胡适宜1962,1963;郑国锠、王耀芝1963等)。在此基础上。有些研究者用细胞化学的方法,探索了受精过程中雄配子和胶囊各分子核酸的动态,多糖的变化和线粒体的分布(胡适宜1962;王怀名1963;郑国锠等1963),使此项研究工作更为广泛和深入。此外,有些研究者还注意到多数花粉和“附加”花粉管在受精
I. INTRODUCTION Morphology of wheat fertilization has been studied by many people. (A.C. Arnaxiyawa 1956; Hu Shiyi 1962, 1963; Zheng Guodao, Wang Yaozhi 1963, etc.). on the basis of. Some researchers used cytochemical methods to explore the dynamics of the nucleic acids in the male gametes and capsules during fertilization, the changes of polysaccharides and the distribution of mitochondria (Hu Shiyi 1962; Wang Huai 1963; Zheng Guodong et al 1963) Work more extensive and in-depth. In addition, some researchers also note that most pollen and “additional” pollen tubes are fertilized