Figure 3.
Response to JA of various wrky mutants. The genotype designations include ssi2 wrky46 (sw46), ssi2 wrky50 (sw50), ssi2 wrky51 (sw51), ssi2 wrky53 (sw53), ssi2 wrky60 (sw60), and wrky50 wrky51 (wrky50 51). A, Northern-blot analysis of PDF1.2 (defensin), VSP1, and LOX2 expression in response to treatment with water or JA. B, Northern-blot analysis of PDF1.2 expression in response to treatment with water or JA. C and D, Northern-blot analysis of PDF1.2 and VSP1 expression in response to treatment with water or JA (C) or in response to treatment with water+JA or SA+JA (D). Ethidium bromide staining of rRNA was used as a loading control.