ArticleBMC genetics2016
Mapping and validation of major quantitative trait loci for kernel length in wild barley (Hordeum vulgare ssp. spontaneum).
Article in BMC genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Genome-wide association studies reveal novel loci for grain size in two-rowed barley (Hordeum vulgare L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Genetic Localization and Homologous Genes Mining for Barley Grain Size.International journal of molecular sciences · 2023Review
- The double round-robin population unravels the genetic architecture of grain size in barley.Journal of experimental botany · 2022Article
- Discovery of DNA polymorphisms via genome-resequencing and development of molecular markers between two barley cultivars.Plant cell reports · 2022Article
- Article
- QTL identification, fine mapping, and marker development for breeding peanut (Arachis hypogaea L.) resistant to bacterial wilt.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Combined RNA-seq and Phenotype Analysis Reveals a Potential Molecular Mechanism of the Difference in Grain Size of Naked Barley From the Qinghai-Tibetan Plateau.Frontiers in plant science · 2022Article
- Identification of QTL for barley grain size.PeerJ · 2021Article
- Identification and validation of stable quantitative trait loci for grain filling rate in common wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Fine mapping qGL2H, a major locus controlling grain length in barley (Hordeum vulgare L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Natural Variation Uncovers Candidate Genes for Barley Spikelet Number and Grain Yield under Drought Stress.Genes · 2020Article
- Identification and expression profiling ofJournal of genetics · 2020Article
- A High-Density Genetic Linkage Map of SLAFs and QTL Analysis of Grain Size and Weight in Barley (Frontiers in plant science · 2020Article
- A Genome-Wide Association Study of Coleoptile Length in Different Chinese Wheat Landraces.Frontiers in plant science · 2020Article
- Genetic Analysis of QTL for Resistance to Maize Lethal Necrosis in Multiple Mapping Populations.Genes · 2019Article
- Mapping dynamic QTL dissects the genetic architecture of grain size and grain filling rate at different grain-filling stages in barley.Scientific reports · 2019Article
- A new source of root-knot nematode resistance from Arachis stenosperma incorporated into allotetraploid peanut (Arachis hypogaea).Scientific reports · 2019Article
- Mapping quantitative trait loci for yield-related traits and predicting candidate genes for grain weight in maize.Scientific reports · 2019Article
- Dissecting the Genetic Basis of Grain Size and Weight in Barley (Frontiers in plant science · 2019Article
- Genome-Wide Association Analysis of Grain Yield-Associated Traits in a Pan-European Barley Cultivar Collection.The plant genome · 2018Article
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Authors and funding
11 authors.
Funding
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Abstract
backgroundKernel length is an important target trait in barley (Hordeum vulgare L.) breeding programs. However, the number of known quantitative trait loci (QTLs) controlling kernel length is limited. In the present study, we aimed to identify major QTLs for kernel length, as well as putative candidate genes that might influence kernel length in wild barley.
resultsA recombinant inbred line (RIL) population derived from the barley cultivar Baudin (H. vulgare ssp. vulgare) and the long-kernel wild barley genotype Awcs276 (H.vulgare ssp. spontaneum) was evaluated at one location over three years. A high-density genetic linkage map was constructed using 1,832 genome-wide diversity array technology (DArT) markers, spanning a total of 927.07 cM with an average interval of approximately 0.49 cM. Two major QTLs for kernel length, LEN-3H and LEN-4H, were detected across environments and further validated in a second RIL population derived from Fleet (H. vulgare ssp. vulgare) and Awcs276. In addition, a systematic search of public databases identified four candidate genes and four categories of proteins related to LEN-3H and LEN-4H.
conclusionsThis study establishes a fundamental research platform for genomic studies and marker-assisted selection, since LEN-3H and LEN-4H could be used for accelerating progress in barley breeding programs that aim to improve kernel length.
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