ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2021
qTGW12a, a naturally varying QTL, regulates grain weight in rice.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- QTL identification for yield components using single segment substitution lines dissected by rice CSSL-Z799.Frontiers in plant science · 2026Article
- Integrating transcriptomics and proteomics to analyze new regulatory genes related to rice grain development.Food chemistry. Molecular sciences · 2025Article
- Identification of an adaptor protein 2σ gene for OsTGW12 to determine grain weight and potentiate quality breeding in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Image-based GWAS identifies the genetic architecture of seed-related traits in a soybean mutant population.Molecular breeding : new strategies in plant improvement · 2025Article
- Mapping and Validation of Quantitative Trait Loci on Yield-Related Traits Using Bi-Parental Recombinant Inbred Lines and Reciprocal Single-Segment Substitution Lines in Rice (Plants (Basel, Switzerland) · 2024Article
- Multidrug and Toxic Compound Extrusion Transporters: Ubiquitous Multifaceted Proteins in Microbes, Plants, and Their Interactions.Microorganisms · 2024Review
- Identification of a novel locus qGW12/OsPUB23 regulating grain shape and weight in rice (Oryza sativa L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Unleashing the Potential of CRISPR/Cas9 Genome Editing for Yield-Related Traits in Rice.Plants (Basel, Switzerland) · 2024Review
- GW3, encoding a member of the P450 subfamily, controls grain width by regulating the GATAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Co-localization of quantitative trait loci for pod and kernel traits and development of molecular marker for kernel weight on chromosome Arahy05 in peanut (Arachis hypogaea L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Breeding Rice to Increase Anthocyanin Yield Per Area through Small, Black Grain Size and Three Grains per Spikelet.Plants (Basel, Switzerland) · 2024Article
- Rice (Plants (Basel, Switzerland) · 2023Article
- SLG2 specifically regulates grain width through WOX11-mediated cell expansion control in rice.Plant biotechnology journal · 2023Article
- Non-vernalization requirement in Chinese kale caused by loss of BoFLC and low expressions of its paralogs.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Dissection of Closely Linked Quantitative Trait Locis Controlling Grain Size in Rice.Frontiers in plant science · 2021Article
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13 authors.
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Abstract
key messageA stable QTL associated with rice grain type with a large effect value was found in multiple environments, and its candidate genes were verified by genetic transformation. Rice (Oryza sativa L.) grain size is critical to both yield and appearance quality. Therefore, the discovery and identification of rice grain size genes can provide pathways for the cultivation of high-yielding varieties. In the present work, 45,607 SNP markers were used to construct a high-density genetic map of rice recombinant inbred lines, and hence a total of 14 quantitative trait loci (QTLs) were detected based on the phenotypic data of grain weight, grain length and grain width under four different environments. qTGW12a and qGL12 are newly detected QTLs related to grain weight, and are located between 22.43 Mb and 22.45 Mb on chromosome 12. Gene annotation shows that the QTL region contains the LOC_Os12g36660 annotated gene, which encodes the multidrug and toxic compound extrusion (MATE) transporter. Mutations in exons and the splice site were responsible for the changes in grain type and weight. Gene knockout experiments were used to verify these results. Hence, these results provide a basis for the cloning of qTGW12a. This discovery provides new insights for studying the genetic mechanism of rice grain morphology, and reveals a promising gene to ultimately increase rice yield.
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