Figure 5.

(a) Hierarchical clustering of expression profiles of PmNACs in different tissues. (b) Expression profiles of PmNACs in the flower bud during dormancy release. Pink rectangle presents genes showing specific high expression levels in flower bud in December and November. The expression levels were normalized by row using Z-Scores algorithms. Color scale at the top of heat map refers to relative expression level, and the color gradient from green to red presents an increasing expression level. Alpha numeric presents hierarchical clustering of gene expression. Red arrows show membrane-bound PmNACs, and the blue arrows represent Pmu-miRNA164 targeted genes.