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在油菜细胞核雄性不育的研究方面,Das和Chowdhvry报导了Yellow sarson和Brown sarson等B.Campestris的雄性不育。高木、岩崎、Heyn等报导了B.napus的雄性不育。这些文献认为这是受细胞核内隐性基因控制的遗传形式。有的还从细胞形态学、生物化学等方面进行了研究,但均未对生产利用进行研究。关于“宜三A”等为代表的细胞核雄性不育系的利用问题,自1977年全国杂交油菜会议以来,中国农科院油料所、江苏农
In studies of nuclear male sterility in rape, Das and Chowdhvry reported male sterility in B. campestris such as Yellow sarson and Brown sarson. Takagi, Iwasaki, Heyn and other reports of male sterile B.napus. These documents consider this a genetic form that is controlled by recessive genes in the nucleus. Some also from the cell morphology, biochemistry and other aspects of the study, but did not study the production and use. Regarding the utilization of the nuclear male sterile lines such as “Yi San A”, since the National Hybrid Rape Conference in 1977, the Chinese Academy of Agricultural Sciences Institute of Oil Crops, Jiangsu Agriculture