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Root Hydraulic and Metabolomic Recovery Outpaces Stomatal Reopening in Rewatered Quinoa

Flavia Dorochesi1, Cesar Barrientos-Sanhueza1, Marcos Roldán-Lazo1

  • 1Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Valparaíso 2340025, Chile.

Plants (Basel, Switzerland)
|August 13, 2026
PubMed
Summary

Quinoa drought recovery is controlled by the roots, which regain function before shoots reopen. This study reveals the root system acts as a pacemaker for drought resilience in quinoa plants.

Keywords:
LprOSbelowground hydraulicsdrought–recovery dynamicshalophyte resilienceroot metabolomics

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