Fig. 4From: Indole-3-acetic acid improves drought tolerance of white clover via activating auxin, abscisic acid and jasmonic acid related genes and inhibiting senescence genesExpression of drought-induced transcriptional factors of white clover leaves in different treatments. bZIP11 (a), bZIP 37 (b), bZIP 107 (c), DREB2 (d), DREB4 (e), DREB5 (f), MYB14 (g), MYB48 (H), MYB112 (j), WRKY2 (k), WRKY56 (l) and WRKY108715 (m). Vertical columns represent Mean + STD (n = 4). The same letter indicates no significant difference and the different letters indicate a significant difference (Fisher’s LSD, P < 0.05) in a pairwise comparison between sets at the same timeBack to article page