The selection of the mating plan design is crucial decision in plant breeding programs to ensure short and long-term genetic gain. The distribution of progenies breeding values of a cross depends on the allelic complementarity of parents, the distribution of favorable alleles in parents and recombination rate between QTLs. The objectives of the thesis were: first to estimate recombination rates along the genome and analyze its variability in divergent genetic groups of bread wheat, then to evaluate the interest of recombination information in mating design optimization in a winter bread wheat breeding program. The first objective was to estimate the recombination profile of the four main genetic groups of bread wheat, from linkage disequili...
A participatory plant breeding (PPB) program involving the French farmers' association 'Reseau Semen...
National audienceGenetic improvement of crops is feasible only if breeders have at their disposal a ...
National audienceTempering the increase of coancestry and inbreeding coefficients in selected popula...
The selection of the mating plan design is crucial decision in plant breeding programs to ensure sho...
Breeding consists in creating new varieties which combine qualities for several traits of agronomic ...
Better knowledge of the factors that drive recombination (crossovers; COs) in bread wheat (Triticum ...
The selection of crosses is a fundamental part of a breeding program, and the use of an adequate str...
International audienceRelatively little effort has been made yet to optimize the allocation of resou...
The mating system is of major concern for the dynamic management of genetic resources. We investiga...
La compréhension des mécanismes régissant la recombinaison méiotique chez le blé tendre (Triticum ae...
In the last decade the breeding technology referred to as ‘genomic selection’ (GS) has been implemen...
Modern agriculture must ensure food security in a context of climate change that will lower yields. ...
A participatory plant breeding (PPB) program involving the French farmers' association 'Reseau Semen...
National audienceGenetic improvement of crops is feasible only if breeders have at their disposal a ...
National audienceTempering the increase of coancestry and inbreeding coefficients in selected popula...
The selection of the mating plan design is crucial decision in plant breeding programs to ensure sho...
Breeding consists in creating new varieties which combine qualities for several traits of agronomic ...
Better knowledge of the factors that drive recombination (crossovers; COs) in bread wheat (Triticum ...
The selection of crosses is a fundamental part of a breeding program, and the use of an adequate str...
International audienceRelatively little effort has been made yet to optimize the allocation of resou...
The mating system is of major concern for the dynamic management of genetic resources. We investiga...
La compréhension des mécanismes régissant la recombinaison méiotique chez le blé tendre (Triticum ae...
In the last decade the breeding technology referred to as ‘genomic selection’ (GS) has been implemen...
Modern agriculture must ensure food security in a context of climate change that will lower yields. ...
A participatory plant breeding (PPB) program involving the French farmers' association 'Reseau Semen...
National audienceGenetic improvement of crops is feasible only if breeders have at their disposal a ...
National audienceTempering the increase of coancestry and inbreeding coefficients in selected popula...