Genome-wide identification, molecular docking and expression analysis of enzymes involved in the primary and secondary metabolic branching points of the selenium metabolic pathway in Cardamine hupingshanensis
All members of ChAPK and ChAPR families have a strong affinity for APSe and are regulated by the redox state. However, only three members of ChAPK (ChAPK1-1, ChAPK1-2, and ChAPK4-2) are regulated by the redox state, and these are located in the chloroplast. Furthermore, low concentrations of selenium in the nutrient solution can promote antioxidant activity in the leaves of C. hupingshanensis seedlings, whereas high concentrations of selenium exhibit the opposite effect, as confirmed by the results of oxidative metabolite and antioxidant enzyme assays.
Authors
- Jingyi Liu (ORCID: https://orcid.org/0009-0005-4015-9344)
- Yushan Chen (ORCID: https://orcid.org/0000-0001-9391-2815)
- Yifeng Zhou (ORCID: https://orcid.org/0009-0008-3550-2349)
- Yanke Lu
- Xixi Zeng (ORCID: https://orcid.org/0000-0002-0114-5936)
- Jingyu Xie (ORCID: https://orcid.org/0000-0002-6085-6797)
- Qiaoyu Tang
- Li-Zeng GAO
- Zhi Hou (ORCID: https://orcid.org/0000-0002-7591-4662)
- Wenxian Guan (ORCID: https://orcid.org/0000-0002-2209-4648)
- Yue Xu (ORCID: https://orcid.org/0000-0003-3846-6976)
- Zhixin Xiang
Institutions
- Minzu University of China (CN)
- Minda Hospital (CN)
Publication Details
- Journal
- BMC Plant Biology
- Published
- 2025-05-22
- DOI
- https://doi.org/10.1186/s12870-025-06555-1
- Citations
- 4
- Primary Topic
- Selenium in Biological Systems
- Type
- article
- Field-Weighted Citation Impact
- 4.48
Funders
- National Natural Science Foundation of China
- Division of Graduate Education