CFP and infection: To determine if AtRH9 co-localizes with the chloroplast-associated 6K2 vesicles during TuMV infection, AtRH9-CFP was transiently expressed in N. benthamiana leaf cells infected by a TuMV infectious clone (TuMV::6K2-mCherry), which produces red-fluoresce labelled 6K2 vesicles during infection.