Genome-wide identification of BcMYB in Bupleurum Chinense DC. and its regulatory roles in saikosaponins synthesis under temperature stress
The physiological responses of B. chinense to temperature stress and its secondary metabolic regulatory network exhibit dynamic synergistic characteristics. BcMYB, a critical transcription factor in B. chinense, plays a pivotal role in adapting to temperature fluctuations under temperature stress. This transcription factor may participate in establishing a "temperature signal-regulatory gene-metabolite" cascade regulatory network, thereby modulating the synthesis of saikosaponins in B. chinense. In agricultural practices, harvesting B. chinense after gradual cooling and exposure to low-temperature conditions for 6-12 days significantly enhances medicinal material quality.
Authors
- Hanwei Li (ORCID: https://orcid.org/0000-0002-0516-7518)
- T. Z. Song (ORCID: https://orcid.org/0000-0001-7710-8827)
- Ning Dong
- W Liu
- Jie Wan
- Leixia Chu (ORCID: https://orcid.org/0000-0001-6203-3076)
- Gaoyang Zhang (ORCID: https://orcid.org/0000-0001-7359-256X)
- Di Zhang (ORCID: https://orcid.org/0000-0001-6143-3051)
- Xupeng Gu
- Linlin Yang (ORCID: https://orcid.org/0000-0002-0132-7414)
- Weisheng Feng
- Dong Chengming
- Feiyu Zhang (ORCID: https://orcid.org/0009-0005-3071-2265)
Institutions
- Henan University of Traditional Chinese Medicine (CN)
- First Affiliated Hospital of Henan University (CN)
Publication Details
- Journal
- BMC Plant Biology
- Published
- 2025-11-14
- DOI
- https://doi.org/10.1186/s12870-025-07634-z
- Citations
- 1
- Primary Topic
- Plant biochemistry and biosynthesis
- Type
- article
- Field-Weighted Citation Impact
- 0.81
Funders
- National Natural Science Foundation of China
- China Postdoctoral Science Foundation