MITF and infection: The reduction in infection in terms of the number of galls for the constitutive promoter RNAi line CaMV35S::Mi-msp2-RNAi was similar to that of the gall specific promoter RNAi line pAt2g18140::Mi-msp2-RNAi. In a similar manner, all of the lines of both constructs showed a reduction in the number of females, which was comparable for the RNAi lines driven by both promoters.