植物遗传资源学报2025，Vol.26Issue(5)：844-853,10.DOI:10.13430/j.cnki.jpgr.20240923002
bHLH转录因子在植物花青素合成中的调控作用
The Regulatory Role of bHLH Transcription Factors in Plant Anthocyanin Biosynthesis
摘要
Abstract
Anthocyanins,a type of flavonoid polyphenolic compounds,are widely found in various plant organs and play a crucial role in maintaining programmed physiological activities.As natural edible pigments,anthocyanins are powerful antioxidants that can boost the human immune system and provide benefits such as vision protection and beauty promotion.bHLH transcription factors,as the second largest transcription factor superfamily in plants after MYB,play a significant role in regulating anthocyanin biosynthesis.bHLH proteins not only directly interact with structural genes in anthocyanin synthesis but also form complexes with MYB and WD40 proteins to regulate the process.Their functions are influenced by environmental factors and hormonal signals.This article reviews the anthocyanin biosynthesis pathways and their regulatory mechanisms,including summarization of their structural characteristics,their regulatory mechanisms,and the impact of external environmental factors and hormone signals on bHLH regulation during anthocyanin accumulation.We expect to provide a foundation for further research on anthocyanin regulation,color formulation,and horticultural plant breeding.关键词
bHLH/花青素/生物合成/表达调控Key words
bHLH/anthocyanin/biosynthesis/expression regulation引用本文复制引用
刘菁菁,王舒文,杨旭锐,常开心,张会灵..bHLH转录因子在植物花青素合成中的调控作用[J].植物遗传资源学报,2025,26(5):844-853,10.基金项目
河南省科技攻关项目(232102110195) （232102110195）
河南省自然科学基金(242300421318) （242300421318）
河南省高等学校青年骨干教师培养计划(2021GGJS049) （2021GGJS049）
河南科技大学大学生科研训练计划项目(2024461)The Science and Technology Project of Henan Province(232102110195) （2024461）
The Natural Science Foundation of Henan(242300421318) （242300421318）
The Training Plan for Young Backbone Teachers in the Colleges and Universities of Henan Province(2021GGJS049) （2021GGJS049）
The Student Research Training Program of Henan University of Science and Technology(2024461) （2024461）
