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对贵州高原粳稻与矮杆籼稻杂交后代的落粒性进行遗传分析结果,贵州高原粳稻与矮杆籼稻杂交,其落粒性的遗传同时受主效基因控制和微效基因的修饰作用,杂交亲本组合不同,落粒性的遗传机理不一样。
Genetic analysis of the shattering of offspring of highland Japonica rice and lowland indica rice in Guizhou Province showed that the genetic inheritance of lowland indica rice and Guizhou plateau was controlled by both major gene and minor gene. The hybrid parents Different combinations, shattering genetic mechanism is not the same.