2000年11月从山东泰安、临朐、诸城等地采集冠瘿瘤标本，经分离纯化及在指示植物向日葵上的致病性测定，共分离到致病性病原菌8株。经......

Transformation of wheat was performed by pipetting spikelets with Agrobacterium tumefaciens which contained expression v......