ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009
Saturation and comparative mapping of the genomic region harboring Hessian fly resistance gene H26 in wheat.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
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- Molecular and genetic insights into secondary metabolic regulation underlying insect-pest resistance in legumes.Functional & integrative genomics · 2023Review
- A wheat cysteine-rich receptor-like kinase confers broad-spectrum resistance against Septoria tritici blotch.Nature communications · 2021Article
- Development of a diagnostic co-dominant marker for stem rust resistance gene Sr47 introgressed from Aegilops speltoides into durum wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- The effects of chromosome 6P on fertile tiller number of wheat as revealed in wheat-Agropyron cristatum chromosome 5A/6P translocation lines.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- Identification and mapping of Sr46 from Aegilops tauschii accession CIae 25 conferring resistance to race TTKSK (Ug99) of wheat stem rust pathogen.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- Development and characterization of wheat lines carrying stem rust resistance gene Sr43 derived from Thinopyrum ponticum.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Identification of a novel gene, H34, in wheat using recombinant inbred lines and single nucleotide polymorphism markers.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013Article
- Characterization of new loci for Hessian fly resistance in common wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013Article
- Resistance to sap-sucking insects in modern-day agriculture.Frontiers in plant science · 2013Article
- Targeted mapping of Cdu1, a major locus regulating grain cadmium concentration in durum wheat (Triticum turgidum L. var durum).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010Article
- Fine mapping Fhb4, a major QTL conditioning resistance to Fusarium infection in bread wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010Article
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6 authors.
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Abstract
Resistance gene H26, derived from Aegilops tauschii Coss., is one of the most effective R genes against the Hessian fly [Mayetiola destructor (Say)], an important pest of wheat (Triticum aestivum L.). Using a limited number of PCR-based molecular markers a previous study mapped H26 to the wheat chromosomal deletion bin 3DL3-0.81-1.00. The objectives of this study were to saturate the chromosomal region harboring H26 with newly developed PCR-based markers and to investigate the collinearity of this wheat chromosomal region with rice (Oryza sativa L.) and Brachypodium distachyon genome. A population of 96 F(2) individuals segregating at the H26 gene locus was used for saturation mapping. All wheat ESTs assigned to the deletion bin 3DL3-0.81-1.00 were used to design STS (sequence tagged site) primers. The wheat ESTs mapped near H26 were further used to BLAST rice and B. distachyon genomic sequences for comparative mapping. To date, 26 newly developed STS markers have been mapped to the chromosomal region spanning the H26 locus. Two of them were mapped 1.0 cM away from the H26 locus. Comparative analysis identified genomic regions on rice chromosome 1 and Brachypodium Super contig 13 which are collinear with the genomic region spanning the H26 locus within the distal region of 3DL. The newly developed STS markers closely linked to H26 will be useful for mapped-based cloning of H26 and marker-assisted selection of this gene in wheat breeding. The results will also enhance understanding of this chromosomal region which contains several other Hessian fly resistance genes.
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