ARF degradation defines a deeply conserved step in auxin response
Martijn de RoijiD, Jorge Hernández‐GarcíaiD, Shubhajit DasiD, Jan Willem BorstiD, Dolf WeijersiD
Abstract
Auxin response critically depends on the concentrations and stoichiometry of competing A- and B-class AUXIN RESPONSE FACTOR (ARF) proteins. In Marchantia polymorpha, both A- and B-ARFs are unstable, and here we identify a minimal necessary and sufficient region for ARF degradation that is critical for development, and auxin response. Through comparative analysis, we find that ARF instability likely preceded the emergence of the auxin response system.
02 /Specification & Classification
Click any tag to browse matching papers- Citations
- 17
- FWCI
- 8.01
- Field percentile
- top 2%
- Organism
- Research Focus
- Approach
Reproducibility ledger
Nobody has reported trying to reproduce this paper yet. Did you replicate an experiment or run the code? Your report saves the next lab a week.
Sign in to file a reproducibility report.
Related papers
- Selective degradation of ARF monomers controls auxin response in Marchantia
S. Das, M. de Roij, … J. W. Borst·bioRxiv·Nov 4, 2022
- Diversification of functional requirements for proteolysis of Auxin Response Factors
Martijn de Roij, Esmée Heijdra, … Dolf Weijers·Nature CommunicationsPeer-reviewed·Mar 13, 2026
- The F-box protein AFF1 regulates ARF protein accumulation to regulate auxin response
H. Jing, D. Korasick, … L. Strader·bioRxiv·Apr 25, 2021
- Comparative mutant analyses reveal a novel mechanism of ARF regulation in land plants
M. J. Prigge, N. Morffy, … A. E. Richardson·bioRxiv·Nov 9, 2023
- Design principles of a minimal auxin response system
H. Kato, S. Mutte, … D. Weijers·bioRxiv·Sep 8, 2019
- Auxin Response Factors -- output control in auxin biology
M. Roosjen, S. Paque, D. Weijers·bioRxiv·Apr 20, 2017