ArticleFrontiers in plant science2023
Harnessing genome-wide genetic diversity, population structure and linkage disequilibrium in Ethiopian durum wheat gene pool.
Article in Frontiers in plant science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed.
- Genetic diversity and population structure of a core collection of Mediterranean durum wheat accessions using DArTseq markers.BMC genomics · 2025Article
- A 25K Wheat SNP Array Revealed the Genetic Diversity and Population Structure of Durum Wheat (International journal of molecular sciences · 2025Article
- Comparative metagenomics of wild and cultivatedCurrent research in microbial sciences · 2025Article
- Near-complete telomere-to-telomere de novo genome assembly in Egyptian clover (Trifolium alexandrinum).DNA research : an international journal for rapid publication of reports on genes and genomes · 2024Article
- Efficient induction and rapid identification of haploid grains in tetraploid wheat by editing genesFrontiers in plant science · 2024Article
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7 authors.
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Abstract
Yanyang Liu, Henan Academy of Agricultural Sciences (HNAAS), China; Landraces are an important genetic source for transferring valuable novel genes and alleles required to enhance genetic variation. Therefore, information on the gene pool's genetic diversity and population structure is essential for the conservation and sustainable use of durum wheat genetic resources. Hence, the aim of this study was to assess genetic diversity, population structure, and linkage disequilibrium, as well as to identify regions with selection signature. Five hundred (500) individuals representing 46 landraces, along with 28 cultivars were evaluated using the Illumina Infinium 25K wheat SNP array, resulting in 8,178 SNPs for further analysis. Gene diversity (GD) and the polymorphic information content (PIC) ranged from 0.13-0.50 and 0.12-0.38, with mean GD and PIC values of 0.34 and 0.27, respectively. Linkage disequilibrium (LD) revealed 353,600 pairs of significant SNPs at a cut-off (
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