Adjustment of K+ Fluxes and Grapevine Defense in the Face of Climate Change
| Autor: | Isabelle Gaillard, Nadine Paris, Teresa Cuéllar, Isabelle Chérel, Houssein Monder, Morgan Maillard, Sabine Zimmermann |
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| Přispěvatelé: | Centre National de la Recherche Scientifique (CNRS), Biochimie et Physiologie Moléculaire des Plantes (BPMP), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Département Systèmes Biologiques (Cirad-BIOS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), ANR-14-CE20-0002,SweetKaliGrape,Vers une amélioration de la qualité du raisin et du vin par le contrôle de l'accumulation du potassium et du sucre(2014), ANR-20-CE21-0003,PARASOL,RESILIENCE DE LA VIGNE A LA CHALEUR: LIEN ENTRE TRANSCRIPTION, ETAT REDOX ET BALANCE K/ACIDES(2020) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
Stress abiotique [SDV]Life Sciences [q-bio] adaptation aux changements climatiques Berry Potassium ions 01 natural sciences potassium transport santé des plantes Transport des substances nutritives Biology (General) Spectroscopy Winemaking 2. Zero hunger Abiotic component 0303 health sciences food and beverages Ripening General Medicine [SDV.BV.BOT]Life Sciences [q-bio]/Vegetal Biology/Botanics Computer Science Applications Physiologie végétale Chemistry Horticulture climate change quality QH301-705.5 P40 - Météorologie et climatologie F60 - Physiologie et biochimie végétale Climate change Biology Catalysis Inorganic Chemistry 03 medical and health sciences Vigne potassium homeostasis Physical and Theoretical Chemistry QD1-999 Molecular Biology mécanisme de défense 030304 developmental biology Wine Changement climatique Abiotic stress Organic Chemistry fruit 15. Life on land 13. Climate action Vitis vinifera Potassium [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology 010606 plant biology & botany |
| Zdroj: | International Journal of Molecular Sciences International Journal of Molecular Sciences, MDPI, 2021, 22 (19), pp.10398. ⟨10.3390/ijms221910398⟩ International Journal of Molecular Sciences, Vol 22, Iss 10398, p 10398 (2021) International Journal of Molecular Sciences, MDPI, In press, 22 (19), ⟨10.3390/ijms221910398⟩ |
| ISSN: | 1661-6596 1422-0067 |
| DOI: | 10.3390/ijms221910398⟩ |
| Popis: | Grapevine is one of the most economically important fruit crops due to the high value of its fruit and its importance in winemaking. The current decrease in grape berry quality and production can be seen as the consequence of various abiotic constraints imposed by climate changes. Specifically, produced wines have become too sweet, with a stronger impression of alcohol and fewer aromatic qualities. Potassium is known to play a major role in grapevine growth, as well as grape composition and wine quality. Importantly, potassium ions (K+) are involved in the initiation and maintenance of the berry loading process during ripening. Moreover, K+ has also been implicated in various defense mechanisms against abiotic stress. The first part of this review discusses the main negative consequences of the current climate, how they disturb the quality of grape berries at harvest and thus ultimately compromise the potential to obtain a great wine. In the second part, the essential electrical and osmotic functions of K+, which are intimately dependent on K+ transport systems, membrane energization, and cell K+ homeostasis, are presented. This knowledge will help to select crops that are better adapted to adverse environmental conditions. |
| Databáze: | OpenAIRE |
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