ARF7/19 activate <i>CRF3</i> in response to cold via Aux/IAA degradation
Cold induces degradation of Aux/IAA proteins through the ubiquitin-proteasome pathway, releasing AUXIN RESPONSE FACTOR7 (ARF7) and ARF19 from Aux/IAA-mediated repression, leading to activation of CYTOKININ RESPONSE FACTOR 3 (CRF3) expression under cold stress. This study reveals a regulatory mechanism integrating cold signaling and auxin response in the control of CRF3 expression.
Authors
- Uyen Thy Nguyen
- Jungmook Kim (ORCID: https://orcid.org/0000-0003-1735-5564)
- Na Young Kang (ORCID: https://orcid.org/0009-0004-8253-6171)
- Dong Wook Lee (ORCID: https://orcid.org/0000-0003-4377-0630)
Institutions
- Chonnam National University (KR)
Publication Details
- Journal
- Journal of Integrative Plant Biology
- Published
- 2025-09-23
- DOI
- https://doi.org/10.1111/jipb.70039
- Primary Topic
- Plant Molecular Biology Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Research Foundation
- Ministry of Science and ICT, South Korea