Fig. 4From: Genomic characterization of WRKY transcription factors related to secoiridoid biosynthesis in Gentiana macrophyllaHeatmap representing the expression profiles of GmWRKYs in leaves, roots, stems, flowers and seeds. Different color blocks represent the normalized gene expression levels (log2 (FPKM)) of all genes in different tissues. Within each row, low and high values are indicated in light blue and red, respectively. The scale represents the signal intensity of FPKM valuesBack to article page