![Marker Assisted Selection for Introgression of Yellow Rust Resistance (Yr) Genes in Bread Wheat (Triticum Aestivum L:. Em Thell) [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/XEr4vgEACAAJ?fife=w150-h200)
Author: Reema RaniPublisher:
ISBN:
Category :
Languages : en
Pages : 165
Book Description
Marker Assisted Selection for Introgression of Yellow Rust Resistance (Yr) Genes in Bread Wheat (Triticum Aestivum L:. Em Thell) [With CD Copy]
![Marker Assisted Selection for Introgression of Yellow Rust Resistance (Yr) Genes in Bread Wheat (Triticum Aestivum L:. Em Thell) [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/XEr4vgEACAAJ?fife=w80-h100)
Author: Reema RaniInheritace and Molecular Marker Studies of Yellow Rust Resistance in Bread Wheat (Triticum Aestivum L. Em. Thell) [With CD Copy]
![Inheritace and Molecular Marker Studies of Yellow Rust Resistance in Bread Wheat (Triticum Aestivum L. Em. Thell) [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/fqoGkAEACAAJ?fife=w80-h100)
Author: Genetic Analysis of Segregating Generations for Yellow Rust Resistance in Bread Wheat (Triticum Aestivum L. Em. Thell) [With CD Copy]
![Genetic Analysis of Segregating Generations for Yellow Rust Resistance in Bread Wheat (Triticum Aestivum L. Em. Thell) [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/oRZYuwEACAAJ?fife=w80-h100)
Author: Shipra GangopadhyayCharacterization of a Gene from Breeding Line WX93D180 Conferring Resistance to Leaf Rust (Puccinia Triticina) in Wheat
Author: Hsiao-Yi HungPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Wheat (Triticum aestivum L. em. Thell, 2n=6x=42, AABBDD) is subjected to significant yield losses by the endemic leaf rust pathogen, Puccinia triticina (Roberge ex Desmaz. F. sp. tritici). Breeding for resistance to this disease is a more appropriate option both environmentally and economically over fungicidal application. More than 57 leaf rust resistance genes in wheat have been identified and many of the resistance genes have been successfully introgressed into resistant cultivars, yet the continuous shifting of predominant races of P. triticina continues to be a challenge to breeders. Pyramiding multiple resistance genes into a single resistant cultivar is one of the preferred strategies to develop superior disease resistant cultivars. Efficient pyramiding requires the utilization of markers closely linked to the resistance genes. The objectives of this study were to characterize a novel source of resistance to leaf rust introgressed into the breeding line WX93D180-R-8-1, to determine its inheritance, map position, and linkage with molecular markers suitable for marker assisted selection. According to the pedigree of WX93D180, TX86D1310*3/TTCC417, the resistance in this breeding line should be derived from TTCC417 (Turkey tritici cereal collection), which was thought to be Triticum monococcum, which is a diploid species made up of only the A genome. However, our marker analyzes results indicated the resistance gene is located in the D genome and has the same location as the cloned leaf rust resistance gene Lr21. We verified the result in our population using primers from Lr21 and found the same segregation pattern with the phenotypic data (disease response). Therefore the pedigree is incorrect, TTCC417 was misidentified, or the resistance was not from TTCC417.
Molecular Characterzation and Inheritance of Yellow Rust Resistance in Wheat (Triticum Aestivum L. Em. Thell) [With CD Copy]
![Molecular Characterzation and Inheritance of Yellow Rust Resistance in Wheat (Triticum Aestivum L. Em. Thell) [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/wP0xswEACAAJ?fife=w80-h100)
Author: Jagdale Vijay RajaramPublisher:
ISBN:
Category :
Languages : en
Pages : 129
Book Description
![Molecular Characterization of Diverse Genotypes of Bread Wheat (triticum Aestivum L. Em. Thell) for Leaf and Stripe Rust Resistance [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/14URrgEACAAJ?fife=w80-h100)
Author: Pooja![Phenotyping and Microsatellite Marker Analysis for Yellow Rust in WH711 X WH542 F2 Population of Wheat (Triticum Aestivum L. Em. Thell) [ With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/0r-IrgEACAAJ?fife=w80-h100)
Author: Medhavi Vashisth![Molecular and Biochemical Studies for Yellow Rust Resistance in Wheat (Triticum Aestivum L. Em. Mthell) [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/tFpAzQEACAAJ?fife=w80-h100)
Author: Vijay Kumar![Genetic Diversityanalysis for Morphological Traits and Stripe Rust Resistance in Wheat (Triticum Aestivum L. Em. Thell) [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/j2mKAQAACAAJ?fife=w80-h100)
Author: Manisha Kumari
Author: D. P. Cherukuri