A5068023068- Plant Pathogens and Resistance
- Spacecraft Design and Technology
- Distributed and Parallel Computing Systems
- Plant Disease Resistance and Genetics
- Potato Plant Research
- Space Satellite Systems and Control
- Genetic diversity and population structure
- Simulation Techniques and Applications
- Plant Virus Research Studies
- Agricultural Practices and Plant Genetics
- Plant pathogens and resistance mechanisms
- Plant Pathogens and Fungal Diseases
- Space Exploration and Technology
- Power Systems and Technologies
- Rocket and propulsion systems research
- Age of Information Optimization
- Inertial Sensor and Navigation
- International Development and Aid
- Plant-Microbe Interactions and Immunity
- Spacecraft and Cryogenic Technologies
- Teleoperation and Haptic Systems
- Mycorrhizal Fungi and Plant Interactions
- demographic modeling and climate adaptation
- Plant Pathogenic Bacteria Studies
- ICT Impact and Policies
Wageningen University & Research
2020-2024
Netherlands Aerospace Centre
2004
The Mediterranean basin countries are considered secondary centres of tomato diversification. However, information on phenotypic and allelic variation local materials is still limited. Here we report the evaluation largest traditional collection, which includes 1499 accessions from Southern Europe. Analyses 70 traits revealed a broad range variability with different distributions among countries, culinary end use within each country being main driver Furthermore, eight types (phenoclusters)...
Investigating crop diversity through genome-wide association studies (GWAS) on core collections helps in deciphering the genetic determinants of complex quantitative traits. Using G2P-SOL project world collection 10 038 wild and cultivated Capsicum accessions from major genebanks, we assembled a 423 representing known diversity. Since traits are often highly dependent upon environmental variables genotype-by-environment (G × E) interactions, multi-environment GWAS with 195-marker genotypic...
Abstract Background Tuber starch and steroidal glycoalkaloid (SGA)-related traits have been consistently prioritized in potato breeding, while allelic variation pattern of genes that underlie these is less explored. Results Here, we focused on the involved two important metabolic pathways potato: metabolism SGA biosynthesis. We identified 119 consisting 81 38 biosynthesis glycoalkaloids, discovered 96,166 variants among 2,169 gene haplotypes six autotetraploid genomes. Comparative analyses...
The balanced segregation of homologous chromosomes during meiosis is essential for fertility and mediated by crossovers (COs). A strong reduction CO number leads to the unpairing after withdrawal synaptonemal complex. This results in random univalents I ultimately production unbalanced sterile gametes. However, if shortage combined with another meiotic alteration that restitutes first division, then uniform unreduced male gametes, essentially composed nonrecombinant homologs, are produced....
SUMMARY Eggplant ( Solanum melongena ) is an important Solanaceous crop, widely cultivated and consumed in Asia, the Mediterranean basin, Southeast Europe. Its domestication centers migration diversification routes are still a matter of debate. We report largest georeferenced genotyped collection to this date for eggplant its wild relatives, consisting 3499 accessions from seven worldwide genebanks, originating 105 countries five continents. The combination genotypic passport data points...
Genetics research is increasingly focusing on mining fully sequenced genomes and their annotations to identify the causal genes associated with traits (phenotypes) of interest. However, a complex trait typically multiple quantitative loci (QTLs), each comprising many genes, that can positively or negatively affect To help breeders in ranking candidate we developed an analytical platform called pbg-ld provides semantically integrated geno- phenotypic data Solanaceae species. This combines...
<title>Abstract</title> <bold>Background</bold> Modern cultivated potatoes have been bred for distinct market usages such as fresh eating, chip processing and starch manufacturing; however, genomic insights into this differentiation are limited. <bold>Results</bold> Here, we report a map of variation encompassing ~79 million variants, constructed by genome-wide resequencing 137 autotetraploid commercial potato varieties or accessions collected worldwide. Population analysis provides evidence...
Abstract The balanced segregation of homologous chromosomes during meiosis is essential for fertility and mediated by crossovers. A strong reduction crossovers leads to desynapsis, a process in which pairing abolished before metaphase I. This results random univalent the production unbalanced sterile gametes. However, if desynapsis combined with another meiotic alteration that restitutes first division, then uniform unreduced gametes, essentially composed non-recombinant homologs, are...
Clavibacter michiganensis (Cm) is a tomato phytopathogenic bacterium. Outbreaks of Cm can result in severe yield and economic losses. To date, no resistance to has been identified. Screening wild accessions resulted the identification several sources tolerance Cm. The genetic background provided by these polygenic complex. Previous results from advanced lines cross between Solanum arcanum LA2157 S. lycopersicum showed that introgression carrying locus on chromosome 7 had high levels We set...
Abstract Background Tuber starch and steroidal glycoalkaloid (SGA)-related traits have been consistently prioritized in potato breeding, while allelic variation pattern of genes that underlie these is less explored. Results Here, we focused on the involved two important metabolic pathways potato: metabolism SGA biosynthesis. We identified 119 consisting 81 38 biosynthesis glycoalkaloids, discovered 96,166 variants among 2,169 gene haplotypes six autotetraploid genomes. Comparative analyses...