Abstract Pyramiding different fire blight resistance genes and QTLs in future apple cultivars is the most eco-friendly way to combat this disease. Identification of strong donors, introgression their into breeding material are a continuing effort programs. Thus, enormous been put research understand host – pathogen interactions mechanisms found Malus . The crabapple fusca (accession MAL0045) hi...

Salinity is one of the major factors which reduces crop production worldwide. Plant responses to salinity are highly complex and involve a plethora of genes. Due to its multigenicity, it has been difficult to attain a complete understanding of how plants respond to salinity. Genomics has progressed tremendously over the past decade and has played a crucial role towards providing necessary knowl...

tagging of restorer genes for wild abortive (wa) of cytoplasmic male sterility was carried out by studying 10000 individuals from an f2 population of a cross between ir58025a × ir42686r. this study was primarily carried out to reduce the distance of the already known markers for rf gene. this f2 population was identified to be unique as four rf genes could be tagged to ssr markers on chromosome...

Rice yield is subjected to severe losses due to adverse effect of a number of stress factors. The most effective method of controlling reduced crop production is utilization of host resistance. Recent technological advances have led to the improvement of DNA based molecular markers closely linked to genes or QTLs in rice chromosome that bestow tolerance to various types of abiotic stresses and ...

Abstract Stripe rust, caused by Puccinia striiformis f. sp. tritici ( Pst ) is one of the most destructive diseases wheat Triticum aestivum L.) worldwide causing huge yield losses every year. Development and deployment resistant varieties economical environment friendly approach for controlling this disease. However, because continuous evolution pathogen, genes are easily overcome new virulent ...

Rice blast (BL) caused by Magnaporthe oryzae is a fungal disease causing significant yield losses in rice production worldwide. To overcome the breakdown of resistance rapid adaptation pathogens, identifying (R) genes or QTLs indigenous rice, which harbors R that co-evolved with local pathogen race, necessary. In this study, recombinant inbred line (RIL) population derived from cross between RD...

Abstract The spring wheat ( Triticum aestivum L.) line ‘Copio’ has exhibited high level of adult plant resistance (APR) to the leaf rust Puccinia triticina ) pathogen in Mexico during field evaluations. To elucidate genetic basis Copio, 176 F 4 ‐derived 6 ‐recombinant inbred lines (RILs) from a cross ‘Apav’ and Copio were phenotyped for two seasons United States Mexico. A total 762 genotyping‐b...