ArticleG3 (Bethesda, Md.)2011
Mixed model association mapping for fusarium head blight resistance in tunisian-derived durum wheat populations.
Article in G3 (Bethesda, Md.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.
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Who cites it
34 citing papers in PubMed, 1 synthesis or guideline pooled it, 85 citations in OpenAlex.
- Priority actions for Fusarium head blight resistance in durum wheat: Insights from the wheat initiative.The plant genome · 2025Pooled it
- Identification and mapping of quantitative trait loci for Fusarium head blight resistance in a synthetic hexaploid × hard red spring wheat population.The plant genome · 2025Article
- Genome scans capture key adaptation and historical hybridization signatures in tetraploid wheat.The plant genome · 2025Article
- Pyramiding Fusarium head blight resistance QTL from T. aestivum, T. dicoccum and T. dicoccoides in durum wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Identification of Fusarium head blight sources of resistance and associated QTLs in historical and modern Canadian spring wheat.Frontiers in plant science · 2023Article
- Multi-locus genome-wide association studies reveal the genetic architecture ofFrontiers in plant science · 2023Article
- Genetic approaches to exploit landraces for improvement ofFrontiers in plant science · 2023Review
- Unlocking the molecular basis of wheat straw composition and morphological traits through multi-locus GWAS.BMC plant biology · 2022Article
- Genetics of Fusarium head blight resistance in soft red winter wheat using a genome-wide association study.The plant genome · 2022Article
- Marker-trait association analyses revealed major novel QTLs for grain yield and related traits in durum wheat.Frontiers in plant science · 2022Article
- From Genetic Maps to QTL Cloning: An Overview for Durum Wheat.Plants (Basel, Switzerland) · 2021Review
- Epigenetic regulation of gene expression improves Fusarium head blight resistance in durum wheat.Scientific reports · 2020Article
- Adaptive Traits to Improve Durum Wheat Yield in Drought and Crown Rot Environments.International journal of molecular sciences · 2020Article
- Germplasms, genetics and genomics for better control of disastrous wheat Fusarium head blight.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Review
- Genome-Wide Association Mapping of Prostrate/Erect Growth Habit in Winter Durum Wheat.International journal of molecular sciences · 2020Article
- Characterization of the Genetic Architecture for Fusarium Head Blight Resistance in Durum Wheat: The Complex Association of Resistance, Flowering Time, and Height Genes.Frontiers in plant science · 2020Article
- Genetic Characterization of Multiple Components Contributing to Fusarium Head Blight Resistance of FL62R1, a Canadian Bread Wheat Developed Using Systemic Breeding.Frontiers in plant science · 2020Article
- Genome-Wide Association Mapping of Resistance to Septoria Nodorum Leaf Blotch in a Nordic Spring Wheat Collection.The plant genome · 2019Article
- Map-based cloning of QFhb.mgb-2A identifies a WAK2 gene responsible for Fusarium Head Blight resistance in wheat.Scientific reports · 2019Article
- Exploring and exploiting the genetic variation of Fusarium head blight resistance for genomic-assisted breeding in the elite durum wheat gene pool.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sources of resistance to Fusarium head blight (FHB) in wheat are mostly restricted to Chinese hexaploid genotypes. The effort to incorporate the resistance from hexaploid wheat or wild relatives to cultivated durum wheat (Triticum turgidum L. var. durum Desf.) have not been successful in providing resistance to the level of the donor parents. In this study, we used 171 BC(1)F(6) and 169 BC(1)F(7) lines derived from crossing of four Tunisian tetraploid sources of resistance (Tun7, Tun18, Tun34, Tun36) with durum cultivars 'Ben,' 'Maier,' 'Lebsock,' and 'Mountrail' for association studies. The Tun18 and Tun7 FHB resistances were found to be comparable to the best hexaploid wheat sources. A new significant QTL for FHB resistance was identified on the long arm of chromosome 5B (Qfhs.ndsu-5BL) with both association and classical QTL mapping analysis. Linkage disequilibrium (LD) blocks extending up to 40 cM were evident in these populations. The linear mixed model considering the structure (Q or P) and the kinship matrix (K(T)) estimated by restricted maximum likelihood (REML) was identified as the best for association studies in a mixture of wheat populations from a breeding program. The results of association mapping analysis also demonstrated a region on the short arm of chromosome 3B as potentially linked to FHB resistance. This region is in proximity of major FHB resistance gene fhb1 reported in hexaploid wheat. A possibility of having susceptibility or suppressor of resistance gene(s) on durum wheat chromosome 2A was further confirmed in this material, explaining the problem in developing resistant genotypes without counter selection against this region.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.