MicroRNA and Putative Target Discoveries in Chrysanthemum Polyploidy Breeding

Figure 4

Heatmap showed the expression pattern of differentially expressed miRNAs in chrysanthemum embryos. The bar represents the ratio of expression levels of miRNAs between two samples. Three ratios of NE18/AE18, NE12/NE18, and NE12/AE18 indicated the expression pattern of each miRNA in three samples. Red rectangle means upregulation, and green means downregulation. All information for each miRNA list can be found in Table S2. NE12, NE18, and AE18 mean the normal embryo at 12 DAP, normal embryo at 18 DAP, and abnormal embryo at 18 DAP, respectively.