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September 5, 2025Plant Cell & EnvironmentOpen Access

Suberin Plasticity in Root Aluminium Defence: New Paradigms for Acid Soil Resilience

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Authors

LMLingyu MaYCYaning Cui

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Overview

Observational analysis reveals suberin modulation under aluminium stress in barley, suggesting new strategies for acid soil resilience.

Key Points

  • Suberin plasticity under aluminium stress enhances the barrier properties in barley roots, improving resistance.
  • Silicon supplementation promotes suberin deposition and mitigates root growth inhibition caused by aluminium toxicity.
  • The ABA pathway is identified as a critical regulator of suberization under stress, linking rapid response to nutrient balance.
  • Findings suggest a dynamic role for suberin beyond a static barrier, enabling better stress adaptation in fluctuating environments.

Cite This Study

Ma et al. (2025) studied this question.

synapsesocial.com/papers/68bb4e016d6d5674bcd0293dhttps://doi.org/10.1111/pce.70171
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Endodermal suberin restricts root leakage of cesium: a suitable tracer for potassium2024 · 4 citations
  2. 2Suberin deficiency and its effect on the transport physiology of young poplar roots2024 · 9 citations
  3. 3Silicon alleviates aluminum stress in alfalfa via mucilage-mediated reduction of aluminum accumulation in root cell wall2026
  4. 4Root Tissue, Molecular and Hormonal Interplay Shape Soil Stress2025
  5. 5Exogenous abscisic acid induces the formation of a suberized barrier to radial oxygen loss in adventitious roots of barley (<i>Hordeum vulgare</i>)2024 · 17 citations