The gene of RNA-dependent RNA polymerase(RdRP) was cloned by RT-PCR from Sugarcane yellow leaf virus-Fuzhou isolate(CHN-......

本研究将病毒复制酶基因（NIa、NIb）通过花粉介导法,转入玉米优良自交系中。对所转化的玉米后代进行了PCR检测,并对检测呈阳性的植株......