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中国农学通报 ›› 2022, Vol. 38 ›› Issue (13): 90-95.doi: 10.11924/j.issn.1000-6850.casb2021-0913

所属专题: 生物技术 园艺

• 林学·园艺·园林 • 上一篇    下一篇

伞形科根茎类药用植物早期抽薹的研究进展

梁婕(), 王辉(), 睢宁()   

  1. 浙江中医药大学药学院,杭州 310053
  • 收稿日期:2021-09-24 修回日期:2022-03-16 出版日期:2022-05-05 发布日期:2022-06-08
  • 通讯作者: 王辉,睢宁
  • 作者简介:梁婕,女,2001年出生,浙江绍兴人,本科,研究方向为中草药栽培与鉴定。通信地址:311400 浙江省杭州市富阳区富春街道百川街260号,E-mail: 952400947@qq.com
  • 基金资助:
    浙江省农业新品种选育重大科技专项“新‘浙八味’道地药材新品种选育”(2021C02074);宁波工程学院奉化研究院科技项目“林下药材种植施肥技术对产量品质的影响”(FHI-021110);2018全国中药资源普查“浙江中药资源普查专项”(国中医药办科技函[2018] 132号);2017年浙江省中药资源普查项目“浙江省建德中药资源普查及合理利用研究”(17-21210);国家级大学生创新创业训练计划项目“关键窗口期遮阴与施钾交互作用影响浙贝母碳同化物代谢生理机制研究”(202110344017)

Early Bolting of Rhizome Medicinal Plants in Umbelliferae: Research Progress

LIANG Jie(), WANG Hui(), SUI Ning()   

  1. School of Pharmacy, Zhejiang Chinese Medicine University, Hangzhou 310053
  • Received:2021-09-24 Revised:2022-03-16 Online:2022-05-05 Published:2022-06-08
  • Contact: WANG Hui,SUI Ning

摘要:

通过简述伞形科根茎类药用植物发生早期抽薹现象的过程,明确伞形科根茎类药用植物发生早期抽薹的原因和影响因素,推测早期抽薹与某些调控开花的基因表达能力有关。另外,认为植物体内激素合成在一定程度上能够调节早期抽薹现象的发生。植物内源激素的合成、代谢、信号传导等过程特定基因发生差异性表达导致植物发生早期抽薹现象。提出可以从植物内源激素分子基因层面及激素作用机理出发,通过改变伞形科根茎类药用植物生长条件或施加外源性激素等人工手段有效抑制早薹率,这将对提高药用产量和品质有重要意义。

关键词: 伞形科, 药用植物, 内源激素, 早期抽薹, 根系

Abstract:

This paper briefly describes the process of early bolting of Umbelliferae rhizome medicinal plants, clarifies the causes and influencing factors, and speculates that the early bolting is related to the expression ability of some genes regulating flowering. In addition, it is considered that the hormone synthesis in plants can regulate the occurrence of early bolting to a certain extent. Specific genes are differently expressed in the synthesis, metabolism and signal transduction of plant endogenous hormones, resulting in early bolting. It is proposed that we can start from the molecular gene level of plant endogenous hormones and the action mechanism of hormones, to inhibit early bolting rate by changing the growth conditions of rhizome medicinal plants of Umbelliferae or applying exogenous hormones, which will be of great significance to improve the yield and quality of the medicinal plants.

Key words: Umbelliferae, medicinal plants, endogenous hormone, early bolting, root system

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