Fig. 5From: Antivirus isoindolinone alkaloids with rare oxocyclopenta[f]isoindole frameworks isolated from the stems of flue cured tobaccoRT-PCR analyses of the accumulation of TMV-CP in systemic leaves (a), and Western-blot analysis of the accumulation of NtHsp70 protein (b) in the inoculated leaves. (CK.−: negative control; N: ningnanmycin; Mock: healthy tobacco; NtRbcS and actin serves as the internal reference)Back to article page