Abstract MYB transcription factors (TFs) belong to one of the largest and important gene families, which regulate development under changing environmental conditions, primary and secondary metabolism, and plant response to stresses (biotic and abiotic stresses). MYB repressors have a conserved N-terminal domain like other MYB TFs, but the C-terminal domain makes them structurally and functionally different from the rest. MYB repressors usually possess some repressive motifs, such as EAR (ethylene-responsive element binding factor-associated amphiphilic repression motif), SID (Sensitive to ABA and Drought 2 protein interact motif), and TLLLFR motifs, which contribute to their repression function through a variety of complex regulatory mechanisms. In this review, we summarize recent developments in research of MYB repressors and suggest directions to future research.

中文翻译：

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MYB 转录抑制因子调节植物次级代谢

摘要 MYB 转录因子（TFs）属于最大和重要的基因家族之一，在不断变化的环境条件下调节发育、初级和次级代谢以及植物对胁迫（生物和非生物胁迫）的反应。MYB 阻遏物与其他 MYB TF 一样具有保守的 N 端结构域，但 C 端结构域使它们在结构和功能上与其他结构域不同。MYB 抑制子通常具有一些抑制基序，例如 EAR（乙烯响应元件结合因子相关的两亲抑制基序）、SID（对 ABA 和干旱 2 蛋白相互作用基序敏感）和 TLLLFR 基序，它们通过多种复杂的调控机制。在这次审查中，