Fig. 6: Effects of exogenous ethylene and JA treatment on the flower senescence of RhMYB108-silenced rose plants.

a The flower senescent phenotypes of rose plants treated with 10 μL/L ethylene or 100 μM MeJA were recorded. b, c The flower longevity and transcript levels of RhSAG12 in RhMYB108-silenced and TRV control rose plants treated with ethylene or JA. Three biological replicates were evaluated, and the error bars represent the SDs. The asterisks indicate statistically significant differences according to Student’s t test (*P < 0.05; **P < 0.01; ***P < 0.001; ****P < 0.0001).