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. 2021 May 12;12:650485. doi: 10.3389/fpls.2021.650485

FIGURE 6.

FIGURE 6

Eighteen candidate genes are divided into K+ transporters (MhSKOR, MhHAK5, MhAKT1, MhTPK1, MhNHX1, and MhNHX2) (A), Na+ transporters (MhCAX5, MhCHX15, and MhSOS1) (B), antioxidant enzymes (MhGPX6, MhPER65, and MhpoxN1) (C), transcription factors (MhERF017, MhMYB39, and MhWRKY28) (D), and kinase (MhMAPK3, MhANP2, and MhGK) (E). The expression of the 18 candidate genes under KCl stress and exogenous Res treatment for 15 days. The data represent the mean ± SD of biological replicates. Different lowercase letters indicate significant differences according to Fisher’s least significant difference (P < 0.05).