A5054001963- Plant Disease Resistance and Genetics
- Genomics and Phylogenetic Studies
- Molecular Biology Techniques and Applications
- Bioenergy crop production and management
- Genetic diversity and population structure
- Horticultural and Viticultural Research
- Chromosomal and Genetic Variations
- Genetic Mapping and Diversity in Plants and Animals
- Plant Reproductive Biology
- Plant Pathogenic Bacteria Studies
- Forest Management and Policy
- Ecology and Vegetation Dynamics Studies
- Plant Physiology and Cultivation Studies
- Yeasts and Rust Fungi Studies
- Advances in Cucurbitaceae Research
- Forest ecology and management
- Forest Ecology and Biodiversity Studies
- International Maritime Law Issues
- Photosynthetic Processes and Mechanisms
- Agronomic Practices and Intercropping Systems
- Wood and Agarwood Research
- Innovation Policy and R&D
- Wheat and Barley Genetics and Pathology
- Plant and Fungal Interactions Research
- Plant-Microbe Interactions and Immunity
Université Paris-Saclay
2016-2025
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2016-2024
Fondation Jean Dausset-CEPH
2017-2023
Unité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères
2016
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2016
CEA Paris-Saclay
2016
Institut National de la Recherche Agronomique
2000-2011
Université de Lorraine
1999-2007
Centre National de la Propriété Forestière
1997-1998
Département Biologie et Amélioration des Plantes
1996
The effect of past environmental changes on the demography and genetic diversity natural populations remains a contentious issue has rarely been investigated across multiple, phylogenetically distant species. Here, we perform comparative population genomic analyses demographic inferences for seven widely distributed ecologically contrasting European forest tree species based concerted sampling 164 their ranges. For all species, effective size, N
Complete Populus genome sequences are available for the nucleus (P. trichocarpa; section Tacamahaca) and chloroplasts (seven species), but not mitochondria. Here, we provide complete of chloroplast mitochondrion clones P. tremula W52 x alba 717-1B4 (section Populus). The organization genomes both is described. A phylogenetic tree constructed from all DNA was congruent with assignment related species to different sections. In total, 3,024 variable nucleotide positions were identified among...
Nanopore adaptive sampling (NAS) offers a promising approach for assessing genetic diversity in targeted genomic regions. Here we designed and validated an experiment to enrich set of resistance genes several melon cultivars as proof concept. Using the same reference guide read acceptance or rejection with NAS, successfully accurately reconstructed 15 regions two newly assembled ssp. melo genomes third agrestis cultivar. We obtained fourfold enrichment regardless tested samples, but some...
Abstract Background One of the key goals oak genomics research is to identify genes adaptive significance. This information may help improve conservation genetic variation and management forests increase their health productivity. Deep-coverage large-insert genomic libraries are a crucial tool for attaining this objective. We report herein construction BAC library Quercus robur , its characterization an analysis end sequences. Results The Eco RI generated consisted 92,160 clones, 7% which...
Abstract Populus trichocarpa and P. deltoides are the only species known to date have a publicly available nuclear genome sequence that has been assembled chromosomes annotated ( https://phytozome.jgi.doe.gov/ ). Here we focus on clone INRA 717-1B4, female tremula x alba canescens ) interspecific hybrid is universally used by scientists worldwide as tree model in transgenic experiments. The already 717-1B4 genomic resource (v1.1 of sPta717 at...
Abstract Seven codominant genetic markers (of which six are located in gene untranslated transcribed regions) were developed from Picea DNA sequences available databanks. Primers designed to specifically amplify by polymerase chain reaction tri‐, di‐ or mononucleotide repeated motifs. They provided single locus length polymorphism on a representative sample of 93 abies individuals. The usefulness each mapping, population genetics flow studies was assessed. A weak geographical differentiation...
• R US is a major dominant gene controlling quantitative resistance, inherited from Populus trichocarpa, whereas R1 governing qualitative P. deltoides. Here, we report reiterative process of concomitant fine-scale genetic and physical mapping guided by the trichocarpa genome sequence. The high-resolution linkage maps were developed using deltoides × progeny 1415 individuals. RUS mapped in peritelomeric region chromosome 19. Markers closely linked to used screen bacterial artificial (BAC)...
Abstract Complete Populus genome sequences are available for the nucleus ( P. trichocarpa; section Tacamahaca ) and chloroplasts (seven species), but not mitochondria. Here, we provide complete of chloroplast mitochondrion clones tremula W52 x alba 717–1B4 (section ). The organization genomes both is described. A phylogenetic tree constructed from all DNA was congruent with assignment related species to different sections. In total, 3,024 variable nucleotide positions were identified among...
<title>Abstract</title> <bold>Background</bold> Nanopore adaptive sampling (NAS) offers a promising approach for assessing genetic diversity in targeted genomic regions. Here we designed and validated an experiment to enrich set of resistance genes several melon cultivars as proof concept.<bold>Results</bold> We showed that, using single reference, each the 15 regions identified two newly assembled genomes (ssp. <italic>melo</italic>) was also successfully accurately reconstructed third ssp....
Abstract The construction of accurate whole genome sequences is pivotal for characterizing the genetic diversity plant species, identifying genes controlling important traits, or understanding their evolutionary dynamics. Here, we generated nuclear, mitochondrial and chloroplast high- quality assemblies five melon ( Cucumis melo L.) accessions representing diverse botanical groups, using Oxford Nanopore sequencing technology. here studied included varied origins, fruit shapes, sizes,...
Abstract Background Nanopore Adaptive Sampling (NAS) offers a promising approach for assessing genetic diversity in targeted genomic regions. Herein, we design and validate an experiment to enrich set of resistance genes several melon cultivars as proof concept. Results We showed that each the 15 regions identified two newly assembled genomes (subspecies melo ) were successfully accurately reconstructed well third cultivar from agrestis subspecies. obtained fourfold enrichment, independently...