ArticleFrontiers in plant science2016
Genetic Diversity and Elite Allele Mining for Grain Traits in Rice (Oryza sativa L.) by Association Mapping.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed.
- Morpho-molecular diversity of improved Indonesia's rice varieties based on grain morphology and three types of DNA-based markers.Journal, genetic engineering & biotechnology · 2026Article
- Characterization of phenotypic and genetic diversity in sodium azide-induced mutant populations in oat (Avena sativa).BMC plant biology · 2025Article
- Genetic Diversity and Association Mapping of Grain-Size Traits in Rice Landraces from the Honghe Hani Rice Terraces System in Yunnan Province.Plants (Basel, Switzerland) · 2023Article
- Using aquatic animals as partners to increase yield and maintain soil nitrogen in the paddy ecosystems.eLife · 2022Article
- Genetic architecture of AlEcotoxicology (London, England) · 2021Article
- Superior haplotypes towards development of low glycemic index rice with preferred grain and cooking quality.Scientific reports · 2021Article
- Genome-Wide Association Study Reveals Novel Marker-Trait Associations (MTAs) Governing the Localization of Fe and Zn in the Rice Grain.Frontiers in genetics · 2020Article
- Identification of QTLs for high grain yield and component traits in new plant types of rice.PloS one · 2020Article
- Variability Assessment for Root and Drought Tolerance Traits and Genetic Diversity Analysis of Rice Germplasm using SSR Markers.Scientific reports · 2019Article
- InDel Marker Based Estimation of Multi-Gene Allele Contribution and Genetic Variations for Grain Size and Weight in Rice (International journal of molecular sciences · 2019Article
- Genetic Mapping and Validation of Quantitative Trait Loci (QTL) for the Grain Appearance and Quality Traits in Rice (International journal of genomics · 2019Article
- Mining of favorable alleles for lodging resistance traits in rice (oryza sativa) through association mapping.Planta · 2018Article
- The first identification of genomic loci in plants associated with resistance to galling insects: a case study in Eucalyptus L'Hér. (Myrtaceae).Scientific reports · 2018Article
- Identification of putative markers linked to grain plumpness in rice (Oryza sativa L.) via association mapping.BMC genetics · 2017Article
- Rice grain nutritional traits and their enhancement using relevant genes and QTLs through advanced approaches.SpringerPlus · 2016Review
- New Candidate Genes Affecting Rice Grain Appearance and Milling Quality Detected by Genome-Wide and Gene-Based Association Analyses.Frontiers in plant science · 2016Article
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6 authors.
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Abstract
Mining elite alleles for grain size and weight is of importance for the improvement of cultivated rice and selection for market demand. In this study, association mapping for grain traits was performed on a selected sample of 628 rice cultivars using 262 SSRs. Grain traits were evaluated by grain length (GL), grain width (GW), grain thickness (GT), grain length to width ratio (GL/GW), and 1000-grain weight (TGW) in 2013 and 2014. Our result showed abundant phenotypic and genetic diversities found in the studied population. In total, 2953 alleles were detected with an average of 11.3 alleles per locus. The population was divided into seven subpopulations and the levels of linkage disequilibrium (LD) ranged from 34 to 84 cM. Genome-wide association mapping detected 10 marker trait association (MTAs) loci for GL, 1MTAs locus for GW, 7 MTAs loci for GT, 3 MTAs loci for GL/GW, and 1 MTAs locus for TGW. Twenty-nine, 2, 10, 5, and 3 elite alleles were found for the GL, GW, GT, GL/GW, and TGW, respectively. Optimal cross designs were predicted for improving the target traits. The accessions containing elite alleles for grain traits mined in this study could be used for breeding rice cultivars and cloning the candidate genes.
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