Transformation of tobacco by SgNCED1 and its functional analysis Expression vector of pBI-SgNCED1 was constructed and introduced to tobacco by Agrobacterium tumefaciens.

• 3、SgNCED1基因转化烟草及功能分析 构建了SgNCED1基因的表达载体pBI-SgNCED1，并用农杆菌介导的方法转化烟草（Nicotiana tabacum）。