CIRILLI, Marco; MICALI, Sabrina; ARANZANA, Maria Jose; ARUS, Pere; BABINI, Annarosa; BARRENECHE, Teresa; BINK, Marco Cam; CANTÍN, Celia; CIACCIULLI, Angelo; COS-TERRER, José; DROGOUDI, Pavlina; EDUARDO, Iban; FOSCHI, Stefano; GIOVANNINI, Daniela; GUERRA, Walter; LIVERANI, Alessandro; PACHECO, Igor; PASCAL, Thierry; QUILOT-TURION, Bénédicte; VERDE, Ignazio; ROSSINI, Laura; BASSI, Daniele

doi:10.1104/pp.19.01412

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CIRILLI, Marco
Department of Agricultural and Environmental Sciences (DISAA)

MICALI, Sabrina
Centro di Ricerca per la Frutticoltura

ARANZANA, Maria Jose
Institut de Recerca i Tecnologia Agroalimentàries = Institute of Agrifood Research and Technology [IRTA]

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Article de revue

Ce document a été publié dans

Plant Physiology. 2020, vol. 184, n° 2, p. 632-646

Oxford University Press ; American Society of Plant Biologists

Résumé en anglais

Plants have evolved a range of adaptive mechanisms that adjust their development and physiology to variable external conditions, particularly in perennial species subjected to long-term interplay with the environment. Exploiting the allelic diversity within available germplasm and leveraging the knowledge of the mechanisms regulating genotype interaction with the environment are crucial to address climatic challenges and assist the breeding of novel cultivars with improved resilience. The development of multisite collections is of utmost importance for the conservation and utilization of genetic materials and will greatly facilitate the dissection of genotype-by-environment interaction. Such resources are still lacking for perennial trees, especially with the intrinsic difficulties of successful propagation, material exchange and living collection maintenance. This work describes the concept, design and realization of the first multi-site peach [Prunus persica (L.) Batsch] reference collection (PeachRefPop: PRP) located across different European countries and sharing the same experimental design. Other than an invaluable tool for scientific studies in perennial species, the PRP provides a milestone in an international collaborative project for the conservation and exploitation of European peach germplasm resources and, ultimately, as a true heritage for future generations.< Réduire

Mots clés

fruit

arbre fruitier

Ressource génétique

Mots clés en anglais

Prunus Persica

genetic collection

DOI

http://dx.doi.org/10.1104/pp.19.01412

Projet Européen

Integrated Approach for increasing breeding efficiency in fruit tree crops (http://www.FruitBreedomics.com).

Project ANR

ADAPTATION DES CULTURES FRUITIÈRES AU CHANGEMENT CLIMATIQUE DANS LE BASSIN MÉDITERRANÉEN - ANR-18-PRIM-0001

Origine

Importé de hal

Unités de recherche

Biologie du Fruit & Pathologie (BFP) - UMR 1332