Mutating the cysteine residues within the WCCH motif of tobacco curly shoot virus (TbCSV) V2 protein attenuates viral infection and confers cross-protection against infection by severe strain
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Background: Tobacco curly shoot virus (TbCSV, Begomovirus, Geminiviridae) is a viral agent that poses a serious threat to economically important crops like tomato and tobacco in Southwest China. The geminiviral V2 protein has bee... ...
