Fig. 5

The effect of UrPIF3 silencing on IRN/RIN biosynthesis in U.rhynchophylla.A The phenotype of U.rhynchophylla. I: CK, II: Vigs-pds, III: Vigs-pif3; B The expression level of UrPDS in Vigs-pds; C The expression level of UrPIF3 in Vigs-pif3; D The expression level of UrSTR1 and UrSGD1 in Vigs-pif3; E The content of IRN/RIN in Vigs-pif3.