ArticleInternational journal of molecular sciences2015
Lack of Globulin Synthesis during Seed Development Alters Accumulation of Seed Storage Proteins in Rice.
Article in International journal of molecular sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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18 citing papers in PubMed, 38 citations in OpenAlex.
- Transcriptome-Based Identification of Novel Transcription Factors Regulating Seed Storage Proteins in Rice.Plants (Basel, Switzerland) · 2025Article
- Microbial inheritance through seed: a clouded area needs to be enlightened.Archives of microbiology · 2025Review
- Unveiling distinct storage composition and starch properties in developing indica rice grains via transcriptional profiling and enzymatic activity analysis.Computational and structural biotechnology journal · 2025Article
- Compensatory Modulation of Seed Storage Protein Synthesis and Alteration of Starch Accumulation by Selective Editing of 13 kDa Prolamin Genes by CRISPR-Cas9 in Rice.International journal of molecular sciences · 2024Article
- OsSHMT4 Is Required for Synthesis of Rice Storage Protein and Storage Organelle Formation in Endosperm Cells.Plants (Basel, Switzerland) · 2023Article
- Down-Regulation of Rice Glutelin byInternational journal of molecular sciences · 2023Article
- Characteristics of Seed Vigor in Rice Varieties with Different Globulin Accumulations.International journal of molecular sciences · 2022Article
- Genome-wide association study reveals that the cupin domain protein OsCDP3.10 regulates seed vigour in rice.Plant biotechnology journal · 2022Article
- Unique Glutelin Expression Patterns and Seed Endosperm Structure Facilitate Glutelin Accumulation in Polyploid Rice Seed.Rice (New York, N.Y.) · 2021Article
- Advances in the Identification of Quantitative Trait Loci and Genes Involved in Seed Vigor in Rice.Frontiers in plant science · 2021Review
- Interpopulation differences of retroduplication variations (RDVs) in rice retrogenes and their phenotypic correlations.Computational and structural biotechnology journal · 2021Article
- The NAC Transcription Factors OsNAC20 and OsNAC26 Regulate Starch and Storage Protein Synthesis.Plant physiology · 2020Article
- Towards coeliac-safe bread.Plant biotechnology journal · 2020Article
- Natural variation of OsGluA2 is involved in grain protein content regulation in rice.Nature communications · 2019Article
- Article
- Cellular Localization of Wheat High Molecular Weight Glutenin Subunits in Transgenic Rice Grain.International journal of molecular sciences · 2017Article
- Overexpression of the 16-kDa α-amylase/trypsin inhibitor RAG2 improves grain yield and quality of rice.Plant biotechnology journal · 2017Article
- RNA Interference-Mediated Simultaneous Suppression of Seed Storage Proteins in Rice Grains.Frontiers in plant science · 2016Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The major seed storage proteins (SSPs) in rice seeds have been classified into three types, glutelins, prolamins, and globulin, and the proportion of each SSP varies. It has been shown in rice mutants that when either glutelins or prolamins are defective, the expression of another type of SSP is promoted to counterbalance the deficit. However, we observed reduced abundances of glutelins and prolamins in dry seeds of a globulin-deficient rice mutant (Glb-RNAi), which was generated with RNA interference (RNAi)-induced suppression of globulin expression. The expression of the prolamin and glutelin subfamily genes was reduced in the immature seeds of Glb-RNAi lines compared with those in wild type. A proteomic analysis of Glb-RNAi seeds showed that the reductions in glutelin and prolamin were conserved at the protein level. The decreased pattern in glutelin was also significant in the presence of a reductant, suggesting that the polymerization of the glutelin proteins via intramolecular disulfide bonds could be interrupted in Glb-RNAi seeds. We also observed aberrant and loosely packed structures in the storage organelles of Glb-RNAi seeds, which may be attributable to the reductions in SSPs. In this study, we evaluated the role of rice globulin in seed development, showing that a deficiency in globulin could comprehensively reduce the expression of other SSPs.
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