图2. PVX侵染本氏烟后的症状 A:野生型本氏烟未接种PVX The health wild-type N. benthamiana plants; B:野生型本氏烟接种PVX Wild-type N. benthamiana inoculated with PVX;C:转基因本氏烟NS3-6株系接种PVX NS3-transgenic N. benthamiana line 6 inoculated with PVX;D:转基因本氏烟NS3-9株系接种PVX NS3-transgenic N. benthamiana line 9 inoculated with PVX
Fig. 2. The symptom of PVX-infecting N. benthamiana