ArticleBMC evolutionary biology2013
SNP-revealed genetic diversity in wild emmer wheat correlates with ecological factors.
Article in BMC evolutionary biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 45 citations in OpenAlex.
- Genomic Differentiation, Diversity, and Genetic Structuring ofEcology and evolution · 2026Article
- A new wild emmer wheat panel allows to map new loci associated with resistance to stem rust at seedling stage.The plant genome · 2025Article
- Sympatric genetic divergence between early- and late-season weedy rice populations.The New phytologist · 2022Article
- Influence of Environmental Factors on the Genetic and Chemical Diversity ofPlants (Basel, Switzerland) · 2021Article
- Cross-genera amplification ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Demographic history and adaptive synonymous and nonsynonymous variants of nuclear genes in Rhododendron oldhamii (Ericaceae).Scientific reports · 2020Article
- Genomic tools for durum wheat breeding: de novo assembly of Svevo transcriptome and SNP discovery in elite germplasm.BMC genomics · 2019Article
- Wheat genetic resources in the post-genomics era: promise and challenges.Annals of botany · 2018Review
- Uncovering the dispersion history, adaptive evolution and selection of wheat in China.Plant biotechnology journal · 2018Article
- Geographical and environmental determinants of the genetic structure of wild barley in southeastern Anatolia.PloS one · 2018Article
- Genome-wide association mapping reveals a rich genetic architecture of stripe rust resistance loci in emmer wheat (Triticum turgidum ssp. dicoccum).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Characterization of molecular diversity and genome-wide mapping of loci associated with resistance to stripe rust and stem rust in Ethiopian bread wheat accessions.BMC plant biology · 2017Article
- Genetic diversity, population structure and marker-trait associations for agronomic and grain traits in wild diploid wheat Triticum urartu.BMC plant biology · 2017Article
- Comparison of Genetic Diversity between Chinese and American Soybean (Frontiers in plant science · 2017Article
- Solar Radiation-Associated Adaptive SNP Genetic Differentiation in Wild Emmer Wheat,Frontiers in plant science · 2017Article
- Article
- From Genetics to Functional Genomics: Improvement in Drought Signaling and Tolerance in Wheat.Frontiers in plant science · 2015Review
- Application of next-generation sequencing technology to study genetic diversity and identify unique SNP markers in bread wheat from Kazakhstan.BMC plant biology · 2014Article
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Authors and funding
11 authors at 7 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPatterns of genetic diversity between and within natural plant populations and their driving forces are of great interest in evolutionary biology. However, few studies have been performed on the genetic structure and population divergence in wild emmer wheat using a large number of EST-related single nucleotide polymorphism (SNP) markers.
resultsIn the present study, twenty-five natural wild emmer wheat populations representing a wide range of ecological conditions in Israel and Turkey were used. Genetic diversity and genetic structure were investigated using over 1,000 SNP markers. A moderate level of genetic diversity was detected due to the biallelic property of SNP markers. Clustering based on Bayesian model showed that grouping pattern is related to the geographical distribution of the wild emmer wheat. However, genetic differentiation between populations was not necessarily dependent on the geographical distances. A total of 33 outlier loci under positive selection were identified using a FST-outlier method. Significant correlations between loci and ecogeographical factors were observed.
conclusionsNatural selection appears to play a major role in generating adaptive structures in wild emmer wheat. SNP markers are appropriate for detecting selectively-channeled adaptive genetic diversity in natural populations of wild emmer wheat. This adaptive genetic diversity is significantly associated with ecological factors.
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