ArticlePlant biotechnology journal2018
Suppression of OsMADS7 in rice endosperm stabilizes amylose content under high temperature stress.
Article in Plant biotechnology journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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Who cites it
45 citing papers in PubMed, 91 citations in OpenAlex.
- Differential condensation of FLO6 influences grain amylose synthesis in rice.Science advances · 2026Article
- Cysteine-rich receptor-like kinase and MADS-box co-regulation of programmed cell death drives apical spikelet degeneration in wheat.Plant physiology · 2026Article
- Sowing Date Regulates Starch Metabolism of Glutinous Rice via Altering High-Temperature Duration to Modify Flavor Compound Composition in Rice Wine.Foods (Basel, Switzerland) · 2026Article
- Harnessing CRISPR-Cas technology to enhance rice resilience under abiotic and biotic stress.Journal of applied genetics · 2026Review
- Functional Analysis of MADS-Box Gene Family in Stress Response and Prospects of Breeding Application.Plants (Basel, Switzerland) · 2026Review
- Transcriptional Regulation of Starch Biosynthesis in Sorghum Grain by a MIKC-Type MADS-Box Transcription Factor: An In Vitro Analysis.Plants (Basel, Switzerland) · 2026Article
- QTL Mapping for RVA Profile Characteristics in a Recombinant Inbred Line Population Derived from High-Harvest-Index Yuexiangzhan Rice.Plants (Basel, Switzerland) · 2026Article
- Modification of starch synthesis in food crops using CRISPR/Cas9 gene editing technology for changing climate.Stress biology · 2026Review
- Amylose content in rice: integrating genetics, grain filling physiology, and breeding strategies.Frontiers in plant science · 2026Review
- Utilization of MADS-Box genes for agricultural advancement: current insights and future prospects.Molecular biology reports · 2025Review
- The bZIP transcription factor RISBZ1 balances grain filling and ER stress response in rice grains.Plant communications · 2025Article
- Phenotypic characterization and genetic factor identification of starch content-related traits in foxtail millet (Setaria italica L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- RNA-seq Analysis of the Mechanisms Underlying Chalky Grain and Characterization of Two IAA Receptor Proteins OsAFB3 and OsAFB5 in Chalkiness Formation in Oryza sativa.Rice (New York, N.Y.) · 2025Article
- Effect of high temperature on pollen grains and yield in economically important crops: a review.Planta · 2025Review
- Creating a SuperiorFoods (Basel, Switzerland) · 2025Article
- Carbohydrate flow during grain filling: Phytohormonal regulation and genetic control in rice (Oryza sativa).Journal of integrative plant biology · 2025Review
- Review
- A high temperature responsive UDP-glucosyltransferase gene OsUGT72F1 enhances heat tolerance in rice and Arabidopsis.Plant cell reports · 2025Article
- A molecular module improves rice grain quality and yield at high temperatures.National science review · 2025Article
- Decrypting molecular mechanism of heat stress tolerance in rice to tackle climate change challenges through recent approaches.Frontiers in plant science · 2025Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High temperature significantly alters the amylose content of rice, resulting in mature grains with poor eating quality. However, only few genes and/or quantitative trait loci involved in this process have been isolated and the molecular mechanisms of this effect remain unclear. Here, we describe a floral organ identity gene, OsMADS7, involved in stabilizing rice amylose content at high temperature. OsMADS7 is greatly induced by high temperature at the early filling stage. Constitutive suppression of OsMADS7 stabilizes amylose content under high temperature stress but results in low spikelet fertility. However, rice plants with both stable amylose content at high temperature and normal spikelet fertility can be obtained by specifically suppressing OsMADS7 in endosperm. GBSSI is the major enzyme responsible for amylose biosynthesis. A low filling rate and high expression of GBSSI were detected in OsMADS7 RNAi plants at high temperature, which may be correlated with stabilized amylose content in these transgenic seeds under high temperature. Thus, specific suppression of OsMADS7 in endosperm could improve the stability of rice amylose content at high temperature, and such transgenic materials may be a valuable genetic resource for breeding rice with elite thermal resilience.
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