The 3R-MYB transcription factor VvMYB3R5 regulates Colletotrichum viniferum resistance through affecting proanthocyanidin synthesis in grapevine.

Ting Zhao Na Li Shi-Yin Huang Rui-Ying Shi Chuan-Jie Bian Tian-Le Su Yue-Jin Wang Chaohong Zhang Yan Li

Sep 2026 · Plant Physiology · Vol 202 1 · 0 citations

Medicine

TL;DR

The discovery of this VvMYB3R5-VvLARs module provides new insights into how plants coordinate metabolic defense through transcriptional reprogramming and offers a distinct genetic resource beyond conventional MYB targets for molecular breeding of disease-resistant grapes and potentially other crops.

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