ArticleGenetics2004
Comparative population genetics of the panicoid grasses: sequence polymorphism, linkage disequilibrium and selection in a diverse sample of sorghum bicolor.
Article in Genetics, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.
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Who cites it
50 citing papers in PubMed, 129 citations in OpenAlex.
- Identification of pleiotropic loci mediating structural and non-structural carbohydrate accumulation within the sorghum bioenergy association panel using high-throughput markers.Frontiers in plant science · 2024Article
- Sorghum Association Panel whole-genome sequencing establishes cornerstone resource for dissecting genomic diversity.The Plant journal : for cell and molecular biology · 2022Article
- Genetic diversity, population structure, and selection signature in Ethiopian sorghum [Sorghum bicolor L. (Moench)] germplasm.G3 (Bethesda, Md.) · 2021Article
- Genetic diversity and population structure of advanced clones selected over forty years by a potato breeding program in the USA.Scientific reports · 2021Article
- Association mapping reveals novel genomic regions controlling some root and stolon traits in tetraploid potato (3 Biotech · 2021Article
- Species-Specific Duplication Event Associated with Elevated Levels of Nonstructural Carbohydrates inG3 (Bethesda, Md.) · 2020Article
- Genome-wide association study identifies various loci underlying agronomic and morphological traits in diversified potato panel.Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Uncovering Phenotypic Diversity and DArTseq Marker Loci Associated with Antioxidant Activity in Common Bean.Genes · 2019Article
- Mating Design and Genetic Structure of a Multi-Parent Advanced Generation Intercross (MAGIC) Population of Sorghum (G3 (Bethesda, Md.) · 2018Article
- Forward Genetics by Sequencing EMS Variation-Induced Inbred Lines.G3 (Bethesda, Md.) · 2017Article
- Domestication and the storage starch biosynthesis pathway: signatures of selection from a whole sorghum genome sequencing strategy.Plant biotechnology journal · 2016Article
- A Genomic Resource for the Development, Improvement, and Exploitation of Sorghum for Bioenergy.Genetics · 2016Article
- Single nucleotide polymorphism in sugar pathway and disease resistance genes in sugarcane.Plant cell reports · 2016Article
- PAV markers in Sorghum bicolour: genome pattern, affected genes and pathways, and genetic linkage map construction.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- Population structure and association mapping studies for important agronomic traits in soybean.Journal of genetics · 2014Article
- Genome-wide DNA polymorphisms in two cultivars of mei (Prunus mume sieb. et zucc.).BMC genetics · 2013Article
- Whole-genome sequencing reveals untapped genetic potential in Africa's indigenous cereal crop sorghum.Nature communications · 2013Article
- Genetic dissection of the temperature dependent emergence processes in sorghum using a cumulative emergence model and stability parameters.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Genetic structure, linkage disequilibrium and signature of selection in Sorghum: lessons from physically anchored DArT markers.PloS one · 2012Article
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Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Levels of genetic variation and linkage disequilibrium (LD) are critical factors in association mapping methods as well as in identification of loci that have been targets of selection. Maize, an outcrosser, has a high level of sequence variation and a limited extent of LD. Sorghum, a closely related but largely self-pollinating panicoid grass, is expected to have higher levels of LD. As a first step in estimation of population genetic parameters in sorghum, we surveyed 27 diverse S. bicolor accessions for sequence variation at a total of 29,186 bp in 95 short regions derived from genetically mapped RFLPs located throughout the genome. Consistent with its higher level of inbreeding, the extent of LD is at least severalfold greater in sorghum than in maize. Total sequence variation in sorghum is about fourfold lower than that in maize, while synonymous variation is fivefold lower, suggesting a smaller effective population size in sorghum. Because we surveyed a species-wide sample, the mating system, which primarily affects population-level diversity, may not be primarily responsible for this difference. Comparisons of polymorphism and divergence suggest that both directional and diversifying selection have played important roles in shaping variation in the sorghum genome.
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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.