Laboratoire d'écophysiologie des plantes sous stress environnementaux

Domaines scientifiques déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• Caracterisation du fonctionnement du blé à partir de l'assimilation des observations à haut debit dans des modéles de culture · 2021
• Nouveaux régulateurs de la croissance des plantes dérivés des caroténoïdes et leur rôle dans la tolérance aux stress climatiques · 2021
• Architecture génétique de la tolérance au déficit hydrique chez une espèce fruitière pérenne (V. vinifera) · 2019

Publications HAL récentes repérées

• An evolutionary perspective on the response‐effect framework · 2026

  Résumé de la publication : The response‐effect framework (REF) has provided a foundational approach in functional ecology, using traits to predict how species respond to environmental factors (‘response traits’) and influence ecosystem functioning (‘effect traits’). While highly valuable, the REF has largely overlooked evolutionary dynamics and transgenerational…

• A conceptual framework for simultaneous optimization of integrated climate scenario data and phenology models · 2026

  Résumé de la publication : Climate-resilient crop varieties are exceedingly important for global food security. High-accuracy predictions of crop phenology in future climate scenarios require a more precise description of putative crop-environment interactions. While the accuracy of these predictions is affected by three primary sources of uncertainty…

• Robustness of high‐throughput prediction of leaf ecophysiological traits using near infrared spectroscopy and poro‐fluorometry · 2026

  Résumé de la publication : Abstract: Water scarcity is a major threat to crop production and quality. Improving drought tolerance through variety selection requires a deeper understanding of plant ecophysiological responses, but large-scale phenotyping remains a bottleneck. This study assessed the potential of high-throughput tools (spectroscopy and…

• From growth potential to drought survival: a trait‐ and time‐based framework for plant water economics across vascular species · 2026

  Résumé de la publication : A framework of traits and strategies for drought adaptation is critical for understanding the effects of climate change on natural and cultivated plant communities. The ‘growth potential – stress survival’ trade-off, a key concept in ecology, underpins plant ecological strategies but lacks…

• Vvgai1 mutation impacts both organogenesis and functioning in Vitis labruscana microvines · 2026

  Résumé de la publication : In order to develop new genotypes to explore grapevine adaptation to climate, we introduced the Vvgai1 mutation in V. vinifera x V. labrusca hybrids. Vvgai1 mutation induced a strong miniaturisation of leaf and shoot length, as a result of a significant reduction…