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Epigenetics and plant hormone dynamics: a functional and methodological perspective
Jiri Rudolf1,2,3, Lucia Tomovicova1,3, Klara Panzarova4
1Mendel Centre for Plant Genomics and Proteomics, CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 753/5, CZ-62500 Brno, Czech Republic.
Journal of Experimental Botany
|February 19, 2024
Summary
Plant hormones and epigenetic processes interact to control plant growth and adaptation. This review explores how they influence each other, impacting plant development and offering agronomical applications.
Area of Science:
- Plant Biology
- Epigenetics
- Molecular Biology
Background:
- Plant hormones regulate growth, development, and environmental responses.
- Epigenetic mechanisms control gene expression and phenotypic plasticity.
- A complex interplay exists between plant hormones and epigenetic regulation.
Purpose of the Study:
- To review the intricate relationship between plant hormones and epigenetic mechanisms.
- To understand how phytohormones orchestrate epigenetic modifications for plant adaptation.
- To explore how epigenetic regulators influence hormonal balance and signaling.
Main Methods:
- Literature review of existing research on plant hormone-epigenetic interactions.
- Analysis of diverse methodologies used to study these relationships.
- Identification of novel genes regulated by hormone-epigenetic processes.
Main Results:
- Phytohormones modulate epigenetic marks, influencing plant adaptation and survival.
- Epigenetic regulators maintain hormonal homeostasis and control hormone signaling pathways.
- Identification of new genes involved in hormone-regulated epigenetic processes.
Conclusions:
- The crosstalk between plant hormones and epigenetics is crucial for plant growth and development.
- Understanding this interaction offers potential for agronomical applications.
- Further research can uncover novel targets for crop improvement.
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