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. 2022 Dec 8;53:17–31. doi: 10.1016/j.jare.2022.12.003

Fig. 5.

Fig. 5

Identification of PpMADS2 as a transcription factor regulating peach fruit PpAAT1 expression. (A) The correlation network of module MEturquoise. (B) Regulatory effects of transcription factors on the promoter of PpAAT1. Error bars indicate means ± SE; three biological replicates, ***P < 0.001. (C) EMSA of PpMADS2 binding to the PpAAT1 promoter; (D) Expression of PpMADS2 and PpAAT1 caused by transient overexpression in peach leaves. (E) Content of esters in peach leaves. (F) Content of ester and lactone and expression levels of PpAAT1 and PpMADS2 across peach cultivars. ZKM, zaokuimi; FHPT, fenghuapantao; YCB, yuanchunbai; ZSLHYL, zaoshuliheyulu; GT#5, guantao#5; XHH, xiaohonghua; LMAN, luomianna. Correlation analysis between content of ester and lactone and expression levels of PpMADS2 across peach cultivars. Error bars indicate means ± SE; three biological replicates. *P < 0.05, **P < 0.01, ***P < 0.001.