农杆菌介导果实成熟衰老相关基因e6转化番茄的研究

With S2 tomato seeds as experimental materials,which were divided into four groups, the callus rate of explants in every group was more than 90 percent, and the bud induction rate of explants was about 3 percent. Introducing fruit senescence-related gene e6 into tomato receptor cells by agrobacterium tumefaciens that included Ti plasmid vector and exogenous gene e6. It can abtain transgenetic plants by using plant tissue culture technique. This experiment provided some experimental basis for the further optimization of tomato explant transformation.?????