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Fig. 9 | BMC Plant Biology

Fig. 9

From: Melatonin alleviates heat-induced damage of tomato seedlings by balancing redox homeostasis and modulating polyamine and nitric oxide biosynthesis

Fig. 9

Heat-map representing the relative transcript abundance of differentially expressed Polyamines genes in leaves of tomato seedlings under high temperature stress with or without melatonin pretreatment and also hierarchical cluster analysis were used. The gene expression intensity extended from blue color (low) to red color (high). CK: Control; MT: 100 μM melatonin; HT: High temperature (42 °C); MT + HT: 100 μM melatonin + high temperature (42 °C)

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