ArticleFrontiers in plant science2017
High Temperature-Induced Expression of Rice α-Amylases in Developing Endosperm Produces Chalky Grains.
Article in Frontiers in plant science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
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Who cites it
46 citing papers in PubMed, 110 citations in OpenAlex.
- Integrating molecular networks and physiological adaptation for heat-resilient crops.Journal of integrative plant biology · 2026Review
- Decoding heat-induced chalkiness in rice: molecular mechanisms, genetic networks, and mitigation strategies for climate resilience.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- DNA methylation at OsAmy3E promoter is involved in grain quality under heat stress in rice (Oryza sativa L.).Scientific reports · 2026Article
- Natural variation in OsTPS8 confers differential regulation of chalkiness and seed vigor in indica and japonica rice.Nature genetics · 2026Article
- Overexpression of thePlants (Basel, Switzerland) · 2025Article
- Change in Fatty Acid Composition in High-Temperature-Damaged Rice Grains and Its Effects on the Appearance and Physical Qualities of the Cooked Rice.Foods (Basel, Switzerland) · 2025Article
- Rice Heat Stress Response: Physiological Changes and Molecular Regulatory Network Research Progress.Plants (Basel, Switzerland) · 2025Review
- OsBZR4 regulates temperature-dependent embryogenesis in rice.Nature communications · 2025Article
- Purification and Characterization of Endogenous α-Amylase from Glutinous Rice Flour.Foods (Basel, Switzerland) · 2025Article
- Adaptive memory induced by heat stress during grain filling enhances subsequent thermotolerance in rice (Oryza sativa L.).Scientific reports · 2025Article
- Review
- Regulation of Rice Grain Quality by Exogenous Kinetin During Grain-Filling Period.Plants (Basel, Switzerland) · 2025Article
- Molecular Mechanisms of Grain Chalkiness Variation in Rice Panicles.Plants (Basel, Switzerland) · 2025Article
- Molecular Characteristics and Functional Identification of a Key Alpha-Amylase-Encoding GeneInternational journal of molecular sciences · 2024Article
- Relationship between Chalkiness and the Structural and Physicochemical Properties of Rice Starch at Different Nighttime Temperatures during the Early Grain-Filling Stage.Foods (Basel, Switzerland) · 2024Article
- Morphological, Molecular Structural and Physicochemical Characterization of Starch Granules Formed in Endosperm of Rice with Ectopic Overexpression of α-Amylase.Journal of applied glycoscience · 2024Article
- Assessing Grain Quality Changes in White and Black Rice under Water Deficit.Plants (Basel, Switzerland) · 2023Article
- Rice OsGA2ox9 regulates seed GA metabolism and dormancy.Plant biotechnology journal · 2023Article
- Stimulus-responsive proteins involved in multi-process regulation of storage substance accumulation during rice grain filling under elevated temperature.BMC plant biology · 2023Article
- High Daytime Temperature Responsive MicroRNA Profiles in Developing Grains of Rice Varieties with Contrasting Chalkiness.International journal of molecular sciences · 2023Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Global warming impairs grain filling in rice and reduces starch accumulation in the endosperm, leading to chalky-appearing grains, which damages their market value. We found previously that high temperature-induced expression of starch-lytic α-amylases during ripening is crucial for grain chalkiness. Because the rice genome carries at least eight functional α-amylase genes, identification of the α-amylase(s) that contribute most strongly to the production of chalky grains could accelerate efficient breeding. To identify α-amylase genes responsible for the production of chalky grains, we characterized the histological expression pattern of eight α-amylase genes and the influences of their overexpression on grain appearance and carbohydrate components through a series of experiments with transgenic rice plants. The promoter activity of most α
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