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Fig. 3 | BMC Plant Biology

Fig. 3

From: Indole-3-acetic acid improves drought tolerance of white clover via activating auxin, abscisic acid and jasmonic acid related genes and inhibiting senescence genes

Fig. 3

Endogenous IAA content (a) and relative expression of auxin response genes of white clover in different sets. ARF (b), GH3.1 (c), GH3.3 (d), GH3.5 (e), GH3.6 (f), GH3.9 (g), IAA8 (h), IAA27 (j) and 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 time

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