Antagonistic Transcription Factors WRKY75/WRKY46 Modulate Antioxidant Defense via SNAT4‐Mediated Melatonin Biosynthesis to Enhance Drought and Heat Stress Tolerance in Poplar
Summary statement Bu et al. reveal that PagSNAT4‐mediated regulation of endogenous melatonin biosynthesis enhances drought and heat stress tolerance in Populus . This pathway is dually regulated through antagonistic transcriptional control by PagWRKY75 and PagWRKY46, which oppositely modulate PagSNAT4 expression.
Authors
- Na Sun (ORCID: https://orcid.org/0000-0001-9936-6907)
- Yanping Jing (ORCID: https://orcid.org/0000-0003-0875-8193)
- Yufen Bu
- Yaning Cui (ORCID: https://orcid.org/0000-0002-0155-5441)
- Lulu Chen (ORCID: https://orcid.org/0000-0003-2620-4178)
- Xiaocen Ma
- Junhui Zhou (ORCID: https://orcid.org/0000-0001-7095-5759)
- Xinyuan Wu (ORCID: https://orcid.org/0000-0002-1935-2706)
Institutions
- Beijing Forestry University (CN)
Publication Details
- Journal
- Plant Cell & Environment
- Published
- 2025-04-24
- DOI
- https://doi.org/10.1111/pce.15580
- Citations
- 1
- Primary Topic
- Plant Gene Expression Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.81