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. 2018 Feb 15;9:152. doi: 10.3389/fpls.2018.00152

FIGURE 5.

FIGURE 5

Salicylic acid accumulation and transcript levels of pathogenesis-related (PR) genes in TaMAPK4 knockdown leaves. (A) SA accumulation in TaMAPK4 knockdown leaves inoculated with Pst race CYR23. SA, salicylic acid; ng/g, SA accumulation (ng) per fresh leaves weight (g); (B) Transcript levels of TaPR1, TaPR2, and TaPR5 genes in TaMAPK4 knockdown leaves challenged with Pst race CYR23. TaPR1, pathogenesis-related protein 1; TaPR2, β-1,3-glucanase; TaPR5, thaumatin-like protein. BSMV-γ leaves infected with Pst race CYR23 were used as control. Means and standard deviations were calculated from three independent replicates. Significant differences were determined using Student’s t-test: P < 0.05.