CTDSP2 and infection: While in roots of PB-1, transcripts of OsPAL, OsPAL/TAL, Os4-CL, OsCCR, OsCAD, OsPOx, OsF5H, OsCCoAOMT, and OsCALDH were either unaltered or attenuated under RKN infection at 30 DAPI (Figure 8).