Figure 1.

Tomato spotted wilt virus (TSWV) genome organization and systemic symptoms. A. Schematic representation of the TSWV genome. Colored cylinders indicate open reading frames. Lines indicate 3’ and 5’ untranslated regions and intergenic regions. Black squares indicate transcription termination hairpins. Black arrows indicate directions of translation. Sub-genomic transcripts are transcribed from M and S RNAs. B. Representative TSWV-induced systemic symptoms in selected hosts at 21 days post inoculation.