Figure 2.
Infectivity of AV1 chimeric constructs in tomato. (A) Visual symptom of two AV1 constructs (InV1ES: ToLCNDV-In CP in ToLCNDV-ES backbone; ESV1In: ToLCNDV-ES CP in ToLCNDV-In backbone) at 21 dpi. (B) PCR detection of viral DNA in infected tomatoes. Lane M: marker, Lane +: positive control, lane −: negative control, lane C: mock plant, lane 1–4: inoculated plants. (C) Southern blot hybridization results of InV1ES chimera clone; the amplicon from PCR detection was used as probe.
