生物技术通报 ›› 2024, Vol. 40 ›› Issue (7): 28-42.doi: 10.13560/j.cnki.biotech.bull.1985.2023-1065

• 综述与专论 • 上一篇    下一篇

植物花青素修饰相关UDP-糖基转移酶研究进展

王青(), 倪尔冬, 王秋霜, 秦丹丹, 方开星, 李红建, 姜晓辉, 李波, 潘晨东, 吴华玲()   

  1. 广东省农业科学院茶叶研究所 广东省茶树资源创新利用重点实验室,广州 510640
  • 收稿日期:2023-11-10 出版日期:2024-07-26 发布日期:2024-07-30
  • 通讯作者: 吴华玲,女,博士,研究员,研究方向:茶树资源与育种;E-mail: wuhualing@163.com
  • 作者简介:王青,女,研究方向:茶树功能基因组学;E-mail: rosewangqing@126.com
  • 基金资助:
    广东省重点领域研发计划项目(2022B0202070001);国家自然科学基金项目(31600550);国家现代农业产业技术体系建设专项资金项目(CARS-19);广东省农业农村厅乡村振兴战略专项资金种业振兴项目(2022-NPY-00-038);广东省农业农村厅乡村振兴战略专项资金种业振兴项目(2023-NBH-00-010);广东省农业科学院高水平农科院建设“金颖之光”人才项目(R2020PY-JG015);全国茶树育种联合攻关项目(GJCSYZLHGG-03);2020年度广东省科技专项资金(“大专项+任务清单”)项目(2020660200130001912)

Research Progress of UDP-glycosyltransferase Related to Anthocyanin Modification in Plants

WANG Qing(), NI Er-dong, WANG Qiu-shuang, QIN Dan-dan, FANG Kai-xing, LI Hong-jian, JIANG Xiao-hui, LI Bo, PAN Chen-dong, WU Hua-ling()   

  1. Tea Research Institute, Guangdong Academy of Agricultural Sciences, Guangdong Provincial Key Laboratory of Tea Plant Resources Innovation and Utilization, Guangzhou 510640
  • Received:2023-11-10 Published:2024-07-26 Online:2024-07-30

摘要:

糖基化在植物天然产物的结构多样性和稳定性中起着重要的作用。植物体内游离的花青素不稳定,通常会在尿苷二磷酸依赖的糖基转移酶(UGTs)的催化下形成稳定的花青苷。近年来,关于花青素糖基化修饰的报道越来越多,在不同植物中均发现了参与花青素糖基化修饰的各种酶。本文主要综述了植物中花青素修饰相关UGT的结构特点、代谢途径作用节点、生化作用过程、分子鉴定与转录调控等方面的研究进展,以期为植物花青素糖基化修饰及其调控过程研究提供参考。

关键词: 植物, 花青素, UDP-糖基转移酶, 修饰

Abstract:

Glycosylation plays important roles in the structural diversity and stability of plant natural products. The free anthocyanins in plants are unstable and usually form stable anthocyanins under the catalysis of uridine diphosphate dependent glycosyltransferases(UGTs). In recent years, more and more reports about anthocyanin glycosylation have been reported, and various enzymes involved in anthocyanin glycosylation have been found in different plants. This paper mainly reviews the research progress in the structural characteristics, metabolic pathways, biochemical processes, molecular identification, and transcriptional regulation of UGTs related to anthocyanin modification in plants, aiming to provide insights into investigating plant anthocyanin glycosylation modification and its regulatory process.

Key words: plant, anthocyanin, UDP-glycosyltransferase, modification