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. 2015 Mar 17;5:9192. doi: 10.1038/srep09192

Figure 5. Maintenance of epigenetic stability in regulating tomato fruit ripening.

Figure 5

LeSPL-CNR and key ripening-associated transcription factor (TF) genes form a regulatory circuit in the genetic and epigenetic control of tomato fruit ripening via modulation of ethylene biosynthesis and signal transduction. Regulation of LeSPL-CNR expression by SlymiRNA157 is also incorporated into this model. Blue arrow indicates activation while the “T” sign represents inhibition. Grey arrow and “T” sign indicate potential functional mode.