Non-Structural Protein NSm of Tomato Spotted Wilt Virus Is an Avirulence Factor Recognized by Resistance Genes of Tobacco and Tomato via Different Elicitor Active Sites
Tomato spotted wilt virus (TSWV) is one of the most destructive viral pathogens of plants.Recently, a single dominant gene conferring herbstonne black-eyed susan complete resistance to TSWV (RTSW) was identified in Nicotina alata and introgressed into cultivated tobacco (N.tabacum).However, whether the TSWV carries an avirulence (Avr) factor direct