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大约一百年前,William Farrer(1898)就已经认识到广谱抗锈性在澳大利亚小麦中的重要性。这种抗性明显属于Caldwell描述的慢锈性类型。尽管Stakman发现了锈菌的生理专化性,其他学者研究了抗性的遗传基础,但直至60年代早期,植物育种学家在作物抗性育种方面仍把主要精力放在过敏性(专化)抗性类型上。单基因抗性易丧失的现象迫使科学家寻求其它方法,例如基因的布局与轮换。在经历了单基因过敏性抗性的屡次失败之后,一些抗性育种方法
About a hundred years ago William Farrer (1898) had realized the importance of a broad spectrum of rust resistance in Australian wheat. This resistance clearly belongs to the type of slow rust described by Caldwell. Although Stakman discovered the physiochemical specificity of rust, other scholars studied the genetic basis of resistance, but until the early 1960s, plant breeders still focused primarily on allergy (specialized) in crop resistant breeding Resistance type. The loss of monogenic resistance has forced scientists to look for other ways, such as gene layout and rotation. After repeated failures of single-gene allergic resistance, some resistant breeding methods