ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2015
Fine mapping of a major quantitative trait locus, qLG-9, that controls seed longevity in rice (Oryza sativa L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Superior alleles ofNational science review · 2026Article
- Mapping of quantitative trait loci for early seed germination using whole-genome resequencing chromosome segment substitution lines of aus Kasalath in the background of japonica Nipponbare.Frontiers in plant science · 2025Article
- Integrating QTL mapping, BSA-seq and RNA-seq to identify candidate genes regulating seed storability from Dongxiang wild rice.Frontiers in plant science · 2025Article
- Article
- Genetic Effects Analysis of QTLs for Rice Grain Size Based on CSSL-Z403 and Its Dissected Single and Dual-Segment Substitution Lines.International journal of molecular sciences · 2023Article
- Genetic Aspects and Molecular Causes of Seed Longevity in Plants-A Review.Plants (Basel, Switzerland) · 2022Review
- Cytosolic Glutamine Synthetase GS1;3 Is Involved in Rice Grain Ripening and Germination.Frontiers in plant science · 2022Article
- Identification, Analysis, and Confirmation of Seed Storability-Related Loci in Dongxiang Wild Rice (Genes · 2021Article
- OsGRETCHENHAGEN3-2 modulates rice seed storability via accumulation of abscisic acid and protective substances.Plant physiology · 2021Article
- Advances in the Identification of Quantitative Trait Loci and Genes Involved in Seed Vigor in Rice.Frontiers in plant science · 2021Review
- Fine mapping and gene cloning in the post-NGS era: advances and prospects.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Review
- Variation in seed longevity among diverse Indica rice varieties.Annals of botany · 2019Article
- Genetic Dissection of Seed Storability and Validation of Candidate Gene Associated with Antioxidant Capability in Rice (International journal of molecular sciences · 2019Article
- Development and use of chromosome segment substitution lines as a genetic resource for crop improvement.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Review
- QTL Mapping of Seed Vigor of Backcross Inbred Lines Derived FromFrontiers in plant science · 2018Article
- Genome-Wide Linkage Mapping Reveals QTLs for Seed Vigor-Related Traits Under Artificial Aging in Common Wheat (Frontiers in plant science · 2018Article
- Genetic architecture of seed longevity in bread wheat (Triticum aestivum L.).Journal of biosciences · 2017Article
- An Integrated "Multi-Omics" Comparison of Embryo and Endosperm Tissue-Specific Features and Their Impact on Rice Seed Quality.Frontiers in plant science · 2017Article
- Barley Seed Aging: Genetics behind the Dry Elevated Pressure of Oxygen Aging and Moist Controlled Deterioration.Frontiers in plant science · 2016Article
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10 authors.
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Abstract
key messageWe fine-mapped a quantitative trait locus, qLG - 9, for seed longevity detected between Japonica-type and Indica-type cultivars. qLG - 9 was mapped in a 30-kb interval of the Nipponbare genome sequence. A quantitative trait locus, qLG-9, for seed longevity in rice has previously been detected on chromosome 9 by using backcross inbred lines derived from a cross between Japonica-type (Nipponbare) and Indica-type (Kasalath) cultivars. In the present study, the chromosomal location of qLG-9 was precisely determined by fine-scale mapping. Firstly, allelic difference in qLG-9 was verified by QTL analysis of an F2 population derived from a cross between Nipponbare and NKSL-1, in which a segment of Kasalath chromosome 9 was substituted in Nipponbare genetic background. Then, we selected F2 plants in which recombination had occurred near qLG-9 and performed F3 progeny testing on these plants to determine the genotype classes of qLG-9. Eventually, qLG-9 was mapped in a 30-kb interval (defined by two markers, CAPSb and CHPa12) of the Nipponbare genome sequence. This allowed us to nominate positional candidate genes of qLG-9. Additionally, we developed near-isogenic lines (NIL) for qLG-9 by marker-assisted selection. qLG-9 NIL showed significantly higher seed longevity than isogenic control of Nipponbare. These results will facilitate cloning of the gene(s) underlying qLG-9 as well as marker-assisted transfer of desirable genes for seed longevity improvement in rice.
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