Interestingly, CP mRNAs were found to be very high in the tertiary leaflet of control plants (natural infection of virus) and agroinfiltrated plants with an empty vector without any construct, sense construct, and antisense construct as well (Figure 4B I–IV; lower inset), whereas mRNAs of CPs were not even found in the new leaflets of agroinfiltrated plants with CP siRNAs targeted against ATPase folds (Figure 4B V; lower inset) (Kumar et al., 2022). This evidence concerns the gene CP and infection.