Heat maps showed increased or decreased gene transcripts in specific classes in Wangshuibai (W) and NAUH117 (M) after F. graminearum infection, using corresponding non-inoculated samples as controls. The bottom color bar represents the log2 of TPM values for each gene, ranging from gray (-3.3) to Purple red (8). The log2 of the undetected value, designated as 0.1 TPM, was -3.3 which the color was represented at the right end of color bar. Lighter color indicates more transcript accumulation. Comparisons of gene expression in Wangshuibai and NAUH117 after Fg infection for PR proteins (A), Detoxifying-related genes (B), genes involved in the ET pathway (C), JA pathway (D), ROS/NO pathway (E) and calcium signaling pathway (F).