病原菌毒素在作物抗病育种中的应用—毒素的制备、活性测定及筛选方法邹继军杨庆凯（东北农业大学大豆研究所）植物病原菌毒素是病原菌产生的，不属于酶类的代谢产物。它能够使寄主产生特定病症反应，在植物病害的发生、发展过程中有明显的致病作用。目前，一个十分明显... Pathogenic toxins in crop disease-resistant breeding -toxin preparation, activity determination and screening method Zou Jijun Yang Qingkai (Northeast Agricultural University Institute of Soybean) phytopathogenic toxin is produced by pathogenic bacteria, does not belong to the enzyme metabolites. It can make the host have a specific disease response, in the occurrence of plant diseases, the development process has obvious pathogenic role. At present, a very obvious ...