Progress in the studies on manganese superoxide dismutase mimics 锰超氧化物歧化酶模拟物的研究进展
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This paper describes a strategy that has developed to transfer the cdna of tobacco mnsod gene into the commercially important breeding line - baoding alfalfa via agrobacterium infection . transgenic alfalfa plants have been generated that overproduce a nicotiana plumbaginifolia l . manganese superoxide dismutase ( mnsod ) . the results domenstrated that baoding alfalfa is an important breeding line which easily amenable to genetic transformation 本研究采用我国农艺性状优良的丰产苜蓿品种保定苜蓿，通过农杆菌介导的转基因方法，使用特定的质粒载体pchlsod将烟草mnsod基因的cdna序列导入保定苜蓿中，说明保定苜蓿是一种易于遗传转化的优良苜蓿育种品系。
