National audienceGenetic improvement of crops is feasible only if breeders have at their disposal a sufficient pool of variability. In the case of bread wheat which is allohexaploid (2n=42, AABBDD), intraspecific variability has already been extensively exploited. Even if genetic progress is still possible, enlargement of variability available is crucial for breeders. Possibly, the best solution is to exploit wheat diploid progenitors and tetraploid wheats. Aegilops tauschii (2n=14, DD) is among the three progenitors the one with the highest potential. Indeed, its genome has full homology with the wheat D genome and it displays large genetic variation since it is adapted to a range of continental-type habitats.[br/]Synthetic wheats derived ...
Bread wheat has no wild hexaploid progenitor in nature but has been domesticated by humans over the ...
Diplôme : Dr. d'UniversitéGenetical resources centre at INRA Clermont-Ferrand groups about 10 000 br...
Widening the genetic base of cultivated germplasm through pre-breeding activities
National audienceGenetic improvement of crops is feasible only if breeders have at their disposal a ...
L'amélioration génétique ne peut être envisagée que si les sélectionneurs disposent d'un réservoir d...
Introducing genes from wild relatives is the best option to increase genetic diversity and discover ...
Wheat plays a key role in Human food due to its nutritional value. Wheat production needs to be incr...
The efficiency of wheat biolistic transformation systems strongly depends on the bombardment paramet...
Aegilops tauschii, the diploid wild progenitor of the D subgenome of bread wheat, is a reservoir of ...
Abstract A genetic stock of 46 synthetic hexa-amphiploids was recently generated at NARDI-Fundulea b...
Le blé tendre (Triticum aesitvum L.) est l'une des céréales les plus cultivées au monde. Son génome ...
L’amélioration génétique du blé tendre (Triticum aestivum L.), une des trois céréales les plus culti...
Genetic variability of some agronomic traits were investigated in 60 tetraploid wheat accessions (Tr...
Doctor of PhilosophyGenetics Interdepartmental ProgramJesse A. PolandWheat is perhaps the most impor...
Bread wheat is a hexaploid plant that contains three subgenomes derived from a hybridization event b...
Bread wheat has no wild hexaploid progenitor in nature but has been domesticated by humans over the ...
Diplôme : Dr. d'UniversitéGenetical resources centre at INRA Clermont-Ferrand groups about 10 000 br...
Widening the genetic base of cultivated germplasm through pre-breeding activities
National audienceGenetic improvement of crops is feasible only if breeders have at their disposal a ...
L'amélioration génétique ne peut être envisagée que si les sélectionneurs disposent d'un réservoir d...
Introducing genes from wild relatives is the best option to increase genetic diversity and discover ...
Wheat plays a key role in Human food due to its nutritional value. Wheat production needs to be incr...
The efficiency of wheat biolistic transformation systems strongly depends on the bombardment paramet...
Aegilops tauschii, the diploid wild progenitor of the D subgenome of bread wheat, is a reservoir of ...
Abstract A genetic stock of 46 synthetic hexa-amphiploids was recently generated at NARDI-Fundulea b...
Le blé tendre (Triticum aesitvum L.) est l'une des céréales les plus cultivées au monde. Son génome ...
L’amélioration génétique du blé tendre (Triticum aestivum L.), une des trois céréales les plus culti...
Genetic variability of some agronomic traits were investigated in 60 tetraploid wheat accessions (Tr...
Doctor of PhilosophyGenetics Interdepartmental ProgramJesse A. PolandWheat is perhaps the most impor...
Bread wheat is a hexaploid plant that contains three subgenomes derived from a hybridization event b...
Bread wheat has no wild hexaploid progenitor in nature but has been domesticated by humans over the ...
Diplôme : Dr. d'UniversitéGenetical resources centre at INRA Clermont-Ferrand groups about 10 000 br...
Widening the genetic base of cultivated germplasm through pre-breeding activities