The mechanism of plant defense was interpreted, including expression of R-gene, signal transduction, and defense pathways.
对植物防御反应机制，包括R基因表达、防御信号转导基因、防御反应及信号分子等方面进行了阐释。
2
Plants disease resistance controlled by the resistance gene (rgene) is a resistance with high specificity at the cultivar to race level.
植物中抗病基因所决定的抗病性是一种高水平的品种对病原菌小种的专化抗性。
3
It is found out that the Rgene containg the field resistance variety is without virtual meaning. for the infection period of variety and the grade determined the level of field resistance.