Figure 1.
Tomato plants infected with swapped ToLCNDV constructs. (A) Disease phenotype induced by two ToLCNDV constructs including the original combination (ToLCNDV-ES DNA-A (AES) + DNA B (BES) and ToLCNDV-In DNA-A (AIn) + DNA B (BIn) and swapped subgenome combination (AInBES or AESBIn)at 21 dpi. (B) PCR results of viral DNA in systemically infected tomato leaves. Lane M: maker, lane +: positive control, lane −: negative control, lane C: mock plant, lane 1–5: inoculated plants.