Mostrando ítems 1-10 de 128
Doubled haploids versus conventional breeding in CIMMYT wheat breeding programs
Doubled haploid (DH) technology has been used in breeding programs for several decades and is currently the method of choice in a number of crop species, including barley (Hordeum vulgare L.), rapeseed (Brassica napus L.), ...
Genetics of resistance to yellow rust in PBW343 × Kenya Kudu recombinant inbred line population and mapping of a new resistance gene YrKK
Yellow or stripe rust, caused by Puccinia striiformis f. sp. tritici, is an important disease of common wheat (Triticum aestivum L.) worldwide. A recombinant inbred line (RIL) population, derived from the cross PBW343 × ...
Quantitative trait loci of stripe rust resistance in wheat
Key message: Over 140 QTLs for resistance to stripe rust in wheat have been published and through mapping flanking markers on consensus maps, 49 chromosomal regions are identified. Abstract: Over thirty publications during ...
Resistance to multiple cereal aphids in wheat-alien substitution and translocation lines
Rhopalosiphum padi, Schizaphis graminum, and Sitobion avenae are three of the most destructive aphid species of wheat (Triticum aestivum L.). They can significantly reduce wheat yields directly by feeding and indirectly ...
Increasing genetic yield and mitigating effects of key biotic and abiotic constraints to wheat production in India through international wheat resources and partnerships
The surplus wheat production in India and the world in the 1990s have eroded in recent years due to stagnating productivity and increasing demands. Production must increase at least 2% annually until 2020 to meet future ...
QTL for spot blotch resistance in bread wheat line Saar co-locate to the biotrophic disease resistance loci Lr34 and Lr46
Spot blotch caused by Bipolaris sorokiniana is a major disease of wheat in warm and humid wheat growing regions of the world including south Asian countries such as India, Nepal and Bangladesh. The CIMMYT bread wheat line ...