A Novel OsMPK6‐OsMADS47‐PPKL1/3 Module Controls Grain Shape and Yield in Rice [PDF]
Advanced ScienceGrain shape is a key determinant of both grain yield and appearance quality in rice. However, the interactions among different regulatory pathways remain unclear. Here, a novel regulatory axis centered on a MADS‐box transcription factor (TF) OsMADS47 for
Jingjing Fang +9 more
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Construction of High-Density Genetic Map and QTL Mapping for Grain Shape in the Rice RIL Population [PDF]
Plants, 2023 Grain shape is an important agronomic trait directly associated with yield in rice. In order to explore new genes related to rice grain shape, a high-density genetic map containing 2193 Bin markers (526957 SNP) was constructed by whole-genome ...
Minyi Wei +11 more
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Genome-Wide Association Study of Rice Grain Shape and Chalkiness in a Worldwide Collection of Xian Accessions [PDF]
Plants, 2023 Rice (Oryza sativa L.) appearance quality, which is mainly defined by grain shape and chalkiness, is an important target in rice breeding. In this study, we first re-sequenced 137 indica accessions and then conducted a genome-wide association study (GWAS)
Nansheng Wang +13 more
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GL5.2, a Quantitative Trait Locus for Rice Grain Shape, Encodes a RING-Type E3 Ubiquitin Ligase [PDF]
PlantsGrain weight and grain shape are important traits that determine rice grain yield and quality. Mining more quantitative trait loci (QTLs) that control grain weight and shape will help to further improve the molecular regulatory network of rice grain ...
Hui Zhang +7 more
doaj +2 more sources
Mapping and verification of grain shape QTLs based on an advanced backcross population in rice. [PDF]
PLoS ONE, 2017 Grain shape is a key factor that influences both the appearance quality and grain yield of rice. To clarify the genetic basis of grain shape, an advanced backcross population was developed from the cross of a slender indica variety Jin23B and a round ...
Duo Xia +6 more
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Grain Shape Genes: Shaping the Future of Rice Breeding
Rice Science, 2023 The main goals of rice breeding nowadays include increasing yield, improving grain quality, and promoting complete mechanized production to save labor costs.
Lu Xuedan +6 more
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Identification of Multiple Grain Shape-Related Loci in Rice Using Bulked Segregant Analysis With High-Throughput Sequencing [PDF]
Frontiers in Plant Science, 2020 Grain shape (GS) is an important agronomic trait that can improve rice breeding for optimal appearance quality, and it varies highly between indica and japonica subspecies.
Lian Wu, Yue Cui, Zhengjin Xu, Quan Xu
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Characterization of the ‘Oat-Like Rice’ Caused by a Novel Allele OsMADS1 Olr Reveals Vital Importance of OsMADS1 in Regulating Grain Shape in Oryza sativa L. [PDF]
Rice, 2020 Background Grain shape is a critical agronomic trait affecting grain yield and quality. Exploration and functional characterization of grain shape-related genes will facilitate rice breeding for higher quality and yield.
Penghui Li +14 more
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A DOF transcription factor GLW9/OsDOF25 regulates grain shape and tiller angle in rice [PDF]
Plant Biotechnology JournalYipei Wang, Junxiao Chen, Hao Zhou
exaly +2 more sources
Agronomy, 2021 Grain shape is a key factor for yield and quality in rice. To investigate the genetic basis of grain shape in the high-yielding hybrid rice variety Nei2You No.6, a set of recombinant inbred sister lines (RISLs) were used to map quantitative trait loci ...
Yiwei Kang +8 more
doaj +1 more source