highly significantP < 0.05
MesF and PPH showed a weak but highly significant positive correlation (0.23–0.58, P < 0.05), and PPH showed a strong significant positive correlation with PerB (0.23–0.67, P < 0.05).
MesF and PPH showed a weak but highly significant positive correlation (0.23–0.58, P < 0.05), and PPH showed a strong significant positive correlation with PerB (0.23–0.67, P < 0.05).
In recent years, studies have shown that AP2/ERF, WRKY, NAC, and MYB family TFs can regulate cell wall metabolism gene expression to influence fruit texture changes [ 36 , 38 , 60–63 ], and the expression of candidate genes for cell wall metabolism showed a trend similar to that of VvMYB4-like , VvERF113 , VvWRKY31 , VvWRKY1 , and VvNAC83 ( Fig. 5 ).