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Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (13): 90-95.doi: 10.11924/j.issn.1000-6850.casb2021-0913

Special Issue: 生物技术 园艺

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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 E-mail:952400947@qq.com;13656716323@zcmu.edu.cn;suining_leo@163.com

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

CLC Number: