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. 2021 Mar 19;22(6):3133. doi: 10.3390/ijms22063133

Figure 5.

Figure 5

The differentially expressed genes (DEGs) involved in phytohormone signaling in R common (a) and R22/41 unique (b) group. R common: Common DEGs in roots of CCRI41/CCRI41 (scion/rootstock) and SCRC22/CCRI41 under potassium (K+) deficiency. R22/41 unique: DEGs specifically identified in roots of SCRC22/CCRI41. Red and purple boxes contain genes that were up- and down-regulated, respectively. The red and blue colored boxes contain genes that were oppositely regulated in both grafts, the left and right boxes were assigned to CCRI41/CCRI41 and SCRC22/CCRI41, respectively. The “DNA” in diagram represents undefined genes.