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. 2022 Aug 10;13:971482. doi: 10.3389/fpls.2022.971482

FIGURE 6.

FIGURE 6

Model for PpMYB52 regulation of bud break in peach flower buds. PpMYB52 is upregulated by ABA and downregulated by GA, which negatively regulates peach bud break by inhibiting GA synthesis. And PpMYB52 interacts with PpMIEL1, which is upregulated in the process of bud break and may positively regulate peach bud break by ubiquitination-mediated degradation of PpMYB52.