VvGAMYB Orchestrates Multi-Signaling Networks to Modulate GA-Induced Parthenocarpic Seedless Berry Development in Grapes
Exogenous gibberellin (GA) efficiently induces seeded grape parthenocarpy and improves berry quality, with VvGAMYB serving as a key response factor. However, the VvGAMYB-mediated regulatory networks underlying this process remain unclear. In this study, GA3 treatment induced ovule abortion in ‘Wink’ grape, leading to t...