ArticleMolecular genetics and genomics : MGG2020
Genetic mapping of ionomic quantitative trait loci in rice grain and straw reveals OsMOT1;1 as the putative causal gene for a molybdenum QTL qMo8.
Article in Molecular genetics and genomics : MGG, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Natural Variation in the Promoter of OsMOT1;1 Contributes to Differential Molybdenum Accumulation between Indica and Japonica Rice.Rice (New York, N.Y.) · 2025Article
- A Genome‑wide Association Study of the Grain Ionome in Rice Oryza Sativa Ssp. Japonica under Two Diverse Water Management Systems.Rice (New York, N.Y.) · 2025Article
- Identification of High- and Low-Cadmium (Cd)-Accumulating Rice Cultivars Using Combined Molecular Markers.Plants (Basel, Switzerland) · 2025Article
- Genetic background influences mineral accumulation in rice straw and grains under different soil pH conditions.Scientific reports · 2024Article
- Genetic Mapping for QTL Associated with Seed Nickel and Molybdenum Accumulation in the Soybean 'Forrest' by 'Williams 82' RIL Population.Plants (Basel, Switzerland) · 2023Article
- Identification of subspecies-divergent genetic loci responsible for mineral accumulation in rice grains.Frontiers in genetics · 2023Article
- Review
- Genome-Wide Association Study Reveals Genomic Regions Associated With Molybdenum Accumulation in Wheat Grains.Frontiers in plant science · 2022Article
- The Vacuolar Molybdate Transporter OsMOT1;2 Controls Molybdenum Remobilization in Rice.Frontiers in plant science · 2022Article
- Identification and Validation of QTLs for Macronutrient Contents in Brown and Milled Rice Using Two Backcross Populations betweenBioMed research international · 2021Article
- Genetic Control Diversity Drives Differences Between Cadmium Distribution and Tolerance in Rice.Frontiers in plant science · 2021Article
- Advances in "Omics" Approaches for Improving Toxic Metals/Metalloids Tolerance in Plants.Frontiers in plant science · 2021Review
- Univariate and Multivariate QTL Analyses Reveal Covariance Among Mineral Elements in the Rice Ionome.Frontiers in genetics · 2021Article
- Grain Inorganic Arsenic Content in Rice Managed Through Targeted Introgressions and Irrigation Management.Frontiers in plant science · 2020Article
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6 authors.
Funding
Abstract
Rice is a major dietary source of essential mineral nutrients and toxic elements (aka ionome) for humans. However, the genetic basis underlying the variation in ionome is still largely unknown. Here, we mapped 51 and 61 quantitative trait loci (QTLs) controlling the concentrations of 13 and 15 elements in rice (Oryza sativa L.) grain and straw, respectively, using a recombinant inbred lines (RILs) that were grown at three different field sites in 3 years. Several QTLs were repeatedly detected in both grain and straw or in multiple years; the resulting 87 unique QTLs with 17 of them (20%) were co-localized with previously reported corresponding QTLs and 70 were novel ionomic QTLs. At least, 14 genomic clusters that controlled the concentrations of multiple elements were identified. Furthermore, we identified a molybdate transporter gene OsMOT1;1 as the putative causal gene for a QTL controlling molybdenum concentration in both straw and grain. QTL analyses based on the concentrations of multiple elements in both grain and straw of RIL population grown in three field sites in 3 years allow us to identify tissue common QTLs and reproducible QTLs that were validated in multiple years. The identification of ionomic QTLs will be useful in revealing the molecular mechanisms underlying the accumulation of elements in rice and providing the opportunity to reduce the accumulation of toxic elements and enrich the accumulation of beneficial elements in rice grain.
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