《植物生理学报》 2021, 57(4): 739-748

外源诱导子影响植物悬浮细胞次生代谢产物积累的研究进展

王铭¹，宋跃¹，安慧¹，庞秋颖^1,*，阎秀峰^2,*

¹东北林业大学生命科学学院, 东北盐碱植被恢复与重建教育部重点实验室, 哈尔滨150040；²温州大学生命与环境科学学院, 浙江温州325035

通信作者：庞秋颖；E-mail: qiuying@nefu.edu.cn；阎秀峰；E-mail: yanxiufeng@wzu.edu.cn

摘　要：

植物次生代谢产物不仅与植物防御反应息息相关, 还对植物生长发育有重要的调节作用。大部分植物次生代谢产物具有重要的经济价值, 特别是药用价值。通过代谢工程等手段提高某些植物次生代谢产物的产量, 一直是植物代谢领域的研究热点。培养植物悬浮细胞是生产次生代谢产物常用的手段之一,而外源诱导子能够显著提高植物细胞相关次生代谢产物的积累。本文针对目前常用的生物及非生物诱导子, 系统总结了它们影响植物悬浮细胞次生代谢产物积累的研究进展。

关键词：诱导子; 悬浮细胞; 次生代谢产物

收稿：2020-12-22   修定：2021-03-04

资助：中央高校基本科研业务费专项资金(2572016DA05)和国家自然科学基金(31770433)

Research progress on the effect of exogenous elicitors on the accumulation of secondary metabolites in plant suspension cells

WANG Ming¹, SONG Yue¹, AN Hui¹, PANG Qiuying^1,*, YAN Xiufeng^2,*

¹Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Sciences, Northeast Forestry University, Harbin 150040, China; ²College of Life and Environmental Science, Wenzhou University, Wenzhou, Zhejiang 325035, China

Corresponding author: PANG Qiuying; E-mail: qiuying@nefu.edu.cn; YAN Xiufeng; E-mail: yanxiufeng@wzu.edu.cn

Abstract:

Plant secondary metabolites are not only closely related to plant defense responses, but also have important regulatory effects on plant growth and development. The secondary metabolites of most plants have important economic value, especially medicinal value. To increase the yield of plant secondary metabolites through metabolic engineering has become a hotspot in the field of plant metabolism research. The plant suspension cells culture is one of the commonly used approaches to produce secondary metabolites, and exogenous elicitors can signifcantly increase the accumulation of secondary metabolites of plant cells. Here, based on the well-studied biological and non-biological elicitors, the current investigations about the influence of the elicitors on the accumulation of secondary metabolites in plant suspension cells were systematically reviewed, expecting to provide references for systematic cognition and in-depth analysis of exogenous elicitors for increasing the yield of plant secondary metabolites.

Key words: elicitor; suspension cells; secondary metabolites