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. 2015 Sep 15;6:706. doi: 10.3389/fpls.2015.00706

Figure 6.

Figure 6

Overview of the key fruitlet abscission parameters analyzed in this study. Parameters of ethephon treated fruitlets compared to those of control fruitlets: no significant differences are indicated by a dot, whereas up- or downward pointing arrows indicate significant differences. Different or equal response of the ethephon treatments 600 ppm (ET600) and 7200 ppm (ET7200) in comparison to the control are indicated by orange and cyan colored symbols, respectively. The parameters are: fruitlet detachment force (FDF), gene expression of the ethylene receptors MiERS1, and MiETR1 and their ratios in the pedicel and fruit pericarp, polar auxin transport (PAT), and the concentration of sucrose in the fruit pericarp.