Fig. 3From: Physiological analysis and transcriptome sequencing reveal the effects of combined cold and drought on tomato leafThe content of (a) ABA (abscisic acid), (b) IAA (auxin), (c) GA3 (gibberellin), (d) ZR (zeatin riboside) and (e) melatonin in leaves of tomato after 42 h exposure to control, cold, drought and combined stress conditions. The data represents mean values ± SD (n = 3). Different letters indicate significant difference at P < 0.05Back to article page