Grégoire Aubert
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View article: Combining phenomic and genomic selection for pea breeding improvement
Combining phenomic and genomic selection for pea breeding improvement Open
Pea ( Pisum sativum L.) is a strategic crop in the development of sustainable agriculture. However, the genetic gain remains limited despite advances in breeding. Genomic selection holds promise to accelerate varietal improvement, but its …
View article: QTL combinations associated with field partial resistance to aphanomyces root rot in pea Near-Isogenic Lines
QTL combinations associated with field partial resistance to aphanomyces root rot in pea Near-Isogenic Lines Open
Aphanomyces root rot, caused by Aphanomyces euteiches, is one of the most-important diseases of pea ( Pisum sativum L.) worldwide. The development of resistant varieties is a major objective to manage the disease. Consistent quantitative t…
View article: Comparative genomic analysis of QTL for resistance to Aphanomyces euteiches between pea, lentil, faba bean and the model species Medicago truncatula
Comparative genomic analysis of QTL for resistance to Aphanomyces euteiches between pea, lentil, faba bean and the model species Medicago truncatula Open
Aphanomyces root rot, caused by Aphanomyces euteiches , is a damaging disease affecting various legume species. Quantitative trait loci (QTL) for partial resistance were previously identified mainly in pea, and also in lentil and Medicago …
View article: Genome-wide association study of frost tolerance in<i>Vicia faba</i>reveals syntenic loci in cool-season legumes and highlights relevant candidate genes
Genome-wide association study of frost tolerance in<i>Vicia faba</i>reveals syntenic loci in cool-season legumes and highlights relevant candidate genes Open
Cool-season grain legumes are mostly grown over spring and summer due to poor frost tolerance. However, fall-sown varieties often provide higher yields, earlier harvests and avoid late-season drought and heat. Understanding the genetic det…
View article: Genetics of faba bean yield and yield stability
Genetics of faba bean yield and yield stability Open
Faba bean is a globally adapted legume protein crop with a high yield potential. Currently, yield variation across environments limits more widespread cultivation and the underlying genetics remain unknown. Here, we identify major QTL for …
View article: <i>afila</i> , the origin and nature of a major innovation in the history of pea breeding
<i>afila</i> , the origin and nature of a major innovation in the history of pea breeding Open
Summary The afila ( af ) mutation causes the replacement of leaflets by a branched mass of tendrils in the compound leaves of pea – Pisum sativum L. This mutation was first described in 1953, and several reports of spontaneous af mutations…
View article: Identification of QTLs associated with seed protein concentration in two diverse recombinant inbred line populations of pea
Identification of QTLs associated with seed protein concentration in two diverse recombinant inbred line populations of pea Open
Improving the seed protein concentration (SPC) of pea ( Pisum sativum L.) has turned into an important breeding objective because of the consumer demand for plant-based protein and demand from protein fractionation industries. To support t…
View article: Recombinant inbred lines derived from wide crosses in Pisum
Recombinant inbred lines derived from wide crosses in Pisum Open
View article: SNP discovery by exome capture and resequencing in a pea genetic resource collection
SNP discovery by exome capture and resequencing in a pea genetic resource collection Open
Pea is a major pulse crop in temperate regions and a model plant in genetics. Large genetic marker resources are needed to assess the genetic diversity in the species genepool and to provide selection tools for breeders. In this study, we …
View article: Development of a knowledge graph framework to ease and empower translational approaches in plant research: a use-case on grain legumes
Development of a knowledge graph framework to ease and empower translational approaches in plant research: a use-case on grain legumes Open
While the continuing decline in genotyping and sequencing costs has largely benefited plant research, some key species for meeting the challenges of agriculture remain mostly understudied. As a result, heterogeneous datasets for different …
View article: <i>afila</i>, the origin and nature of a major innovation in the history of pea breeding
<i>afila</i>, the origin and nature of a major innovation in the history of pea breeding Open
The afila ( af ) mutation of Pisum sativum L. (pea) is characterised by leaves that are composed of a basal pair of stipules, a petiole and a branched mass of tendrils. These are bipinnate leaves in which the leaflet primordia are replaced…
View article: The giant diploid faba genome unlocks variation in a global protein crop
The giant diploid faba genome unlocks variation in a global protein crop Open
View article: Nitric Oxide Metabolic Pathway in Drought-Stressed Nodules of Faba Bean (Vicia faba L.)
Nitric Oxide Metabolic Pathway in Drought-Stressed Nodules of Faba Bean (Vicia faba L.) Open
Drought is an environmental stress that strongly impacts plants. It affects all stages of growth and induces profound disturbances that influence all cellular functions. Legumes can establish a symbiosis with Rhizobium-type bacteria, whose…
View article: A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species
A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species Open
Frost is a major abiotic stress of winter type faba beans ( Vica faba L.) and has adverse effects on crop yield. Climate change, far from reducing the incidence of frost events, is making these phenomena more and more common, severe, and p…
View article: The giant diploid faba genome unlocks variation in a global protein crop
The giant diploid faba genome unlocks variation in a global protein crop Open
Increasing the proportion of locally produced plant protein in currently meat-rich diets could substantially reduce greenhouse gas emission and loss of biodiversity. However, plant protein production is hampered by the lack of a cool-seaso…
View article: SNP discovery by exome capture and resequencing in a pea genetic resource collection
SNP discovery by exome capture and resequencing in a pea genetic resource collection Open
Background & Summary In addition to being the model plant used by Mendel 1 to establish genetic laws, pea ( Pisum sativum L., 2n=14) is a major pulse crop cultivated in many temperate regions of the world. In order to face new challenges i…
View article: MtEFD and MtEFD2: Two transcription factors with distinct neofunctionalization in symbiotic nodule development
MtEFD and MtEFD2: Two transcription factors with distinct neofunctionalization in symbiotic nodule development Open
Rhizobium–legume nitrogen-fixing symbiosis involves the formation of a specific organ, the root nodule, which provides bacteria with the proper cellular environment for atmospheric nitrogen fixation. Coordinated differentiation of plant an…
View article: Drought response of nodulated roots in pea: from ecophysiological to transcriptomic analyses
Drought response of nodulated roots in pea: from ecophysiological to transcriptomic analyses Open
In the context of climate change, more frequent episodes of water stress are expected, which will negatively impact symbiotic N2 fixation and consequentely plant nitrogen nutrition, growth and productivity. This emphasizes the need to sele…
View article: Defining the components of the miRNA156-SPL-miR172 aging pathway in pea and their expression relative to changes in leaf morphology
Defining the components of the miRNA156-SPL-miR172 aging pathway in pea and their expression relative to changes in leaf morphology Open
The timing of developmental phase transitions is crucial for plant reproductive success, and two microRNAs (miRNA), miR156 and miR172 , are implicated in the control of these changes, together with their respective SQUAMOSA promoter bindin…
View article: Génétique et génomique du pois : what else ?
Génétique et génomique du pois : what else ? Open
BAP GEAPSI
View article: Pea genomic tools for functional and structural approaches
Pea genomic tools for functional and structural approaches Open
BAP Geapsi
View article: Le pois, espèce modèle ?
Le pois, espèce modèle ? Open
Dès avant la découverte par Gregor Mendel des lois de la génétique il y a près de 150 ans, le pois a été un modèle pour les généticiens et les physiologistes des plantes. De nombreuses mutations modifiant le développement des plantes, y co…
View article: Integration of the SMXL/D53 strigolactone signalling repressors in the model of shoot branching regulation in <i>Pisum sativum</i>
Integration of the SMXL/D53 strigolactone signalling repressors in the model of shoot branching regulation in <i>Pisum sativum</i> Open
Summary DWARF53 (D53) in rice ( Oryza sativa ) and its homologs in Arabidopsis ( Arabidopsis thaliana ), SUPPRESSOR OF MAX2‐LIKE 6 (SMXL6), SMXL7 and SMXL8, are well established negative regulators of strigolactone (SL) signalling in shoot…
View article: PeaMUST (Pea MultiStress Tolerance), a multidisciplinary French project uniting researchers, plant breeders, and the food industry
PeaMUST (Pea MultiStress Tolerance), a multidisciplinary French project uniting researchers, plant breeders, and the food industry Open
The French government has supported as part of its “Investments for the Future” program a 9‐year research project, PeaMUST, devoted to pea and to a lesser extent, faba bean improvement. Focusing on the main causes of yield irregularity tha…
View article: Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea
Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea Open
View article: Development of new genetic resources for faba bean (Vicia faba L.) breeding through the discovery of gene-based SNP markers and the construction of a high-density consensus map
Development of new genetic resources for faba bean (Vicia faba L.) breeding through the discovery of gene-based SNP markers and the construction of a high-density consensus map Open
Faba bean ( Vicia faba L.) is a pulse crop of high nutritional value and high importance for sustainable agriculture and soil protection. With the objective of identifying gene-based SNPs, transcriptome sequencing was performed in order to…
View article: Additional file 14 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea
Additional file 14 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea Open
Additional file 14: Table S8. Daily air and soil temperatures during the field experiment in Clermont-Ferrand Theix.
View article: Additional file 3 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea
Additional file 3 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea Open
Additional file 3: Table S1. Description of the Pisum sativum linkage groups (LGs) used in the present study. The number of SNP markers, the genetic length (in cM, from Tayeh et al. [36]) and the average minor allele frequency (MAF) are sh…
View article: Additional file 6 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea
Additional file 6 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea Open
Additional file 6: Table S2. Description of the association mapping collection. This table presents the list of the pea accessions composing the association mapping collection with their end-use, cultivation status, geographical origin and…
View article: Additional file 13 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea
Additional file 13 of Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea Open
Additional file 13: Table S7. Description of accessions of the pea reference collection for their haplotype at the frost damage (FD)-associated loci of the GWA study and at the Hr locus. At the linkage groups (LGs) I, II, III, V, VI and VI…