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June 19, 2026PlantaOpen Access

Salinity induces dose-dependent metabolic reprogramming while maintaining apparent growth stability in Limonium irtaense

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Authors

DMDiana M. MirceaCDCarla Díaz‐TielasASAdela Sánchez-Moreiras

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Overview

Randomized trial found metabolic adjustments under salt stress in Limonium irtaense, indicating significant adaptation costs.

Key Points

  • This research aims to characterize the metabolomic and physiological responses of Limonium irtaense to salt stress.
  • Plants exposed to NaCl concentrations (0–0.3 M) for evaluation of physiological and metabolic responses.
  • Integrated physiological, biochemical, and metabolomic approaches were employed for comprehensive analysis.
  • Growth variables and metabolomics were assessed to determine salt tolerance mechanisms.
  • No significant growth impact despite some downward trends suggesting costs of salinity.
  • Proline, flavonoids, and polyols (xylitol, erythritol) increased, while soluble sugars decreased and lipid peroxidation rose, indicating oxidative stress.
  • Dose-dependent modulation of amino acids and carbohydrates was noted, with novel catecholamines detected, hinting at roles in antioxidant defense.

Cite This Study

Mircea et al. (2026) studied this question.

synapsesocial.com/papers/6a34dff765a5b0777af2edfchttps://doi.org/10.1007/s00425-026-05042-7
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Also Consider

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

  1. 1Physiological and Biochemical Mechanisms Behind Enhanced Salinity Tolerance in Limonium irtaense Seedlings Following Recovery from Salt Stress2026 · 2 citations
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  4. 4Comparison of growth, phytochemical content and antioxidant activities of the halophyte, Limonium tetragonum under saline and non-saline conditions2026
  5. 5Halotolerant Mycorrhizal Symbiosis Enhances Tolerance in Limonium Species Under Long-Term Salinity2025