Fig. 8.

Relative transcript abundance of PpACS1, PpACO1, PpPG2, and a peach IAA-related gene (Prunus_v4_Contig5085) in mesocarp disks of ‘Akatsuki’ treated with 100 µM of PEO-IAA or 100 µM N-propyl-PEO-IAA. Data are means ± SE of three individual experiments, each performed in triplicate. Asterisks indicate statically significant differences compared with the control using Student’s t-test (*P < 0.05, **P < 0.01). ns indicates that there were no significant differences compared with the control.