Charles‐Eric Durel

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Caroline Denancé

Institut de recherche en horticulture et semences

Hélène Muranty

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

François Laurens

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

Michela Troggio

Fondazione Edmund Mach

Eric van de Weg

Wageningen University & Research

Stefano Tartarini

University of Bologna

Marc Lateur

Walloon Agricultural Research Centre

Andrea Patocchi

Agroscope

Matthew Ordidge

University of Reading

Laurence Feugey

Institut de recherche en horticulture et semences

Cooperative Institutions

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

Institut de recherche en horticulture et semences

Institut National de la Recherche Agronomique

Institut Agro Rennes-Angers

Fondazione Edmund Mach

Université d'Angers

L'Institut Agro

Wageningen University & Research

Plant & Food Research

Centre de Coopération Internationale en Recherche Agronomique pour le Développement

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Genomic basis of the differences between cider and dessert apple varieties

Evolutionary Applications (2015)

Diane Leforestier Elisa Ravon Hélène Muranty Amandine Cornille Christophe Lemaire

Unraveling the genomic processes at play during variety diversification is of fundamental interest for understanding evolution, but also of applied interest in crop science. It can indeed provide knowledge on the genetic bases of traits for crop improvement and germplasm diversity management. Apple is one of the most important fruit crops in temperate regions, having both great economic and cultural values. Sweet dessert apples are used for direct consumption, while bitter cider apples are used to produce cider. Several important traits are known to differentiate the two variety types, in particular fruit size, biennial versus annual fruit bearing, and bitterness, caused by a higher content in polyphenols. Here, we used an Illumina 8k SNP chip on two core collections, of 48 dessert and 48 cider apples, respectively, for identifying genomic regions responsible for the differences between cider and dessert apples. The genome-wide level of genetic differentiation between cider and dessert apples was low, although 17 candidate regions showed signatures of divergent selection, displaying either outlier F ST values or significant association with phenotypic traits (bitter versus sweet fruits). These candidate regions encompassed 420 genes involved in a variety of functions and metabolic pathways, including several colocalizations with QTLs for polyphenol compounds.

Germ plasm

10.1111/eva.12270

Cite

Citations (39)

Additional file 1: of Analysis of the genetic diversity and structure across a wide range of germplasm reveals prominent gene flow in apple at the European level

Figshare (2016)

Jorge Urrestarazu Caroline DenancĂŠ Elisa Ravon Arnaud Guyader RĂŠmi Guisnel

List of the 2446 accessions considered in the present study with their accession code (AcceNumber), name (AcceName), the name of the providing collection (Collection), their duplicate code according to the SSR profile (FBUNQ, see text), their ploidy level (Ploidy) determined according to the occurrences of three alleles per locus (see text), their status (Analyzed) as analyzed or not-analyzed within the duplicate group (when adequate), their documented European geographic region of origin (Eur_reg_orig), their putative country of origin (Country_orig), their group assignment (Group) inferred by the Structure analysis with the highest proportion of ancestry (qImax), and their subgroup assignment (Subgroup) inferred by the nested Structure analysis with the highest proportion of ancestry (qImax nested). (XLSX 394 kb)

Germ plasm

10.6084/m9.figshare.c.3626030_d1

Cite

Citations (0)

COMPARATIVE ANALYSIS OF THE DUPLICATION DEGREE AND GENETIC RELATIONSHIPS BETWEEN THREE APPLE COLLECTIONS LOCATED IN THE PYRENEAN REGION

Acta Horticulturae (2015)

Jorge Urrestarazu C. Miranda L.G. Santesteban J.B. Royo E. Leterme

Degree (music)

10.17660/actahortic.2015.1100.15

Cite

Citations (0)

Genome mapping of three major resistance genes to woolly apple aphid (Eriosoma lanigerum Hausm.)

Tree Genetics & Genomes (2007)

Vincent G. M. Bus David Chagné H. C. M. Bassett Deepa Bowatte Fanny Calenge

Molecular marker

Marker-Assisted Selection

10.1007/s11295-007-0103-3

Cite

Citations (99)

Durable resistance to scab and mildew in apple - a European project

Pesticide Outlook (2000)

Kate Evans Yves Lespinasse Luciana Parisi François Laurens Charles‐Eric Durel

K. Evans, Y. Lespinasse, L. Parisi, F. Laurens and C. Durel, Pestic. Outlook, 2000, 11, 84 DOI: 10.1039/B006347I

10.1039/b006347i

Cite

Citations (3)

Fine Mapping of a large-effect QTL for scab resistance co-localising with the major gene RVI6 (Vf).

Cindy Verdu Pauline Lasserre Charles‐Eric Durel

Source

Cite

Citations (0)

Revision of the Nomenclature of the Differential Host-Pathogen Interactions ofVenturia inaequalisandMalus

Annual Review of Phytopathology (2011)

Vincent G. M. Bus Erik H. A. Rikkerink Valérie Caffier Charles‐Eric Durel Kim M. Plummer

The apple scab (Venturia inaequalis–Malus) pathosystem was one of the first systems for which Flor's concept of gene-for-gene (GfG) relationships between the host plant and the pathogen was demonstrated. There is a rich resource of host resistance genes present in Malus germplasm that could potentially be marshalled to confer durable resistance against this most important apple disease. A comprehensive understanding of the host-pathogen interactions occurring in this pathosystem is a prerequisite for effectively manipulating these host resistance factors. An accurate means of identification of specific resistance and consistent use of gene nomenclature is critical for this process. A set of universally available, differentially resistant hosts is described, which will be followed by a set of defined pathogen races at a later stage. We review pertinent aspects of the history of apple scab research, describe the current status and future directions of this research, and resolve some outstanding issues.

Venturia inaequalis

Pathosystem

Malus

Apple scab

10.1146/annurev-phyto-072910-095339

Cite

Citations (182)

A new versatile database created for geneticists and breeders to link molecular and phenotypic data in perennial crops: the AppleBreed DataBase

Bioinformatics (2007)

A. Antofie Marc Lateur Robert Oger Andrea Patocchi Charles‐Eric Durel

Abstract Objective: AppleBreed DataBase (DB) aims to store genotypic and phenotypic data from multiple pedigree verified plant populations (crosses, breeding selections and commercial cultivars) so that they are easily accessible for geneticists and breeders. It will help in elucidating the genetics of economically important traits, in identifying molecular markers associated with agronomic traits, in allele mining and in choosing the best parental cultivars for breeding. It also provides high traceability of data over generations, years and localities. AppleBreed DB could serve as a generic database design for other perennial crops with long economic lifespans, long juvenile periods and clonal propagation. Results: AppleBreed DB is organized as a relational database. The core element is the GENOTYPE entity, which has two sub-classes at the physical level: TREE and DNA-SAMPLE. This approach facilitates all links between plant material, phenotypic and molecular data. The entities TREE, DNA-SAMPLE, PHENOTYPE and MOLECULAR DATA allow multi-annual observations to be stored as individual samples of individual trees, even if the nature of these observations differs greatly (e.g. molecular data on parts of the apple genome, physico-chemical measurements of fruit quality traits, and evaluation of disease resistance). AppleBreed DB also includes synonyms for cultivars and pedigrees. Finally, it can be loaded and explored through the web, and comes with tools to present basic statistical overviews and with validation procedures for phenotypic and marker data to certify data quality. AppleBreed DB was developed initially as a tool for scientists involved in apple genetics within the framework of the European project, ‘High-quality Disease Resistance in Apples for Sustainable Agriculture’ (HiDRAS), but it is also applicable to many other perennial crops. Contact: oger@cra.wallonie.be

Pedigree chart

Trait

Plant Breeding

Phenotypic trait

10.1093/bioinformatics/btm013

Cite

Citations (21)

A sequence-anchored integrated genetic linkage map for apple, Malus x domestica Borkh

HAL (Le Centre pour la Communication Scientifique Directe) (2010)

Michela Troggio Andrey Zharkikh Massimo Pindo Paolo Baldi Fabrizio Costa

Malus

Linkage (software)