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显性核不育是一种罕见的自然现象。1972年。我国山西省太谷县高忠丽同志在普通小麦中发现了一株不育材料,经中国农业科学院邓景扬先生鉴定,确认为受显性单基因控制的核不育,这是世界上首次发现的稀有珍贵材料,是国家之宝,被命名为太谷核不育小麦(即Ta_1)。据文献记载,在48种植物中,共发现过85个突变的雄性不育基因,其中隐性的79个,显性的只有6个,在
Dominant nuclear infertility is a rare natural phenomenon. 1972. Comrade Gao Zhongli of Taigu County, Shanxi Province, China, found an infertile material in common wheat. After identification by Mr. Deng Jingyang of Chinese Academy of Agricultural Sciences, it was confirmed as the dominant single-gene controlled nuclear infertility. This is the first rare and precious discovery in the world The material, which is the national treasure, is named Taigu nuclear sterile wheat (ie Ta_1). According to the literature, in 48 plants, a total of 85 mutant male sterility genes were found, of which 79 were recessive and only 6 were dominant.