Expression of N and NSs genes of Iris yellow spot virus (IYSV) and Tomato spotted wilt virus (TSWV) in single or dually infected Datura stramonium plants using gene-specific cDNA probes.

Leaf samples were harvested 15–20 days post inoculation from inoculated and systemic leaves. Lanes: 1-Healthy, uninfected control; 2-IYSV only inoculated leaf; 3-IYSV only systemic leaf; 4-TSWV only inoculated leaf; 5-TSWV only systemic leaf; 6-IYSV+ TSWV-inoculated leaf; 7-IYSV+ TSWV systemic leaf.