ReviewPlants (Basel, Switzerland)2022
Amino Acids in Rice Grains and Their Regulation by Polyamines and Phytohormones.
Review in Plants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.
- Deciphering Pigmented Rice Varieties as Sustainable and Unexplored Valuable Sources of Bioactive Components With Health-Related Properties and Technological Applications-A Systematic Review.Comprehensive reviews in food science and food safety · 2026Pooled it
- Zinc nanoparticles alleviate vanadium stress in wheat (Triticum aestivum L.): impacts on vanadium accumulation, nitrogen assimilation, and amino acid profile.BMC plant biology · 2026Article
- Multi-omics Analysis Reveals the Hormonal Basis of Differential Response to Nighttime Heat Temperature Between Superior and Inferior Rice Grains.Rice (New York, N.Y.) · 2026Article
- Balancing grain and forage production in dual-purpose cereals: physiological basis, yield variation, and economic evaluation.BMC plant biology · 2026Article
- Impacts of Single and Sequential Enzymatic Extraction on the Functional Properties of Khao Dawk Mali 105 Rice Bran Proteins at Two Maturity Stages.Foods (Basel, Switzerland) · 2026Article
- Biochar and nano-silicon partnership alleviates vanadium toxicity in rice through improving antioxidant defense, nitrogen assimilation and iron plaque formation.Frontiers in plant science · 2026Article
- Comprehensive Profiling of Free Amino Acids in Litchi (Foods (Basel, Switzerland) · 2025Article
- Grain under pressure: Harnessing biochemical pathways to beat drought and heat in wheat.The Plant journal : for cell and molecular biology · 2025Review
- Composition and Biological Activity of Colored Rice-A Comprehensive Review.Foods (Basel, Switzerland) · 2025Review
- Determination of Digestible Indispensable Amino Acid Scores for Plant Proteins and Skim Milk Powder Measured in Pigs.Animals : an open access journal from MDPI · 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
- Article
- Comparative Metabolome Profiling for Revealing the Effects of Different Cooking Methods on Glutinous Rice Longjing57 (Foods (Basel, Switzerland) · 2024Article
- New Insights into the Genetic Basis of Lysine Accumulation in Rice Revealed by Multi-Model GWAS.International journal of molecular sciences · 2024Article
- Exogenous Spermidine and Amino-Ethoxyvinylglycine Improve Nutritional Quality via Increasing Amino Acids in Rice Grains.Plants (Basel, Switzerland) · 2024Article
- Integrated Metabolome and Transcriptome Analyses Reveal Amino Acid Biosynthesis Mechanisms during the Physiological Maturity of Grains in Yunnan Hulled Wheat (International journal of molecular sciences · 2023Article
- Genome-wide association studies of five free amino acid levels in rice.Frontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Rice is one of the most important food crops in the world, and amino acids in rice grains are major nutrition sources for the people in countries where rice is the staple food. Phytohormones and plant growth regulators play vital roles in regulating the biosynthesis of amino acids in plants. This paper reviewed the content and compositions of amino acids and their distribution in different parts of ripe rice grains, and the biosynthesis and metabolism of amino acids and their regulation by polyamines (PAs) and phytohormones in filling grains, with a focus on the roles of higher PAs (spermidine and spermine), ethylene, and brassinosteroids (BRs) in this regulation. Recent studies have shown that higher PAs and BRs (24-epibrassinolide and 28-homobrassinolide) play positive roles in mediating the biosynthesis of amino acids in rice grains, mainly by enhancing the activities of the enzymes involved in amino acid biosynthesis and sucrose-to-starch conversion and maintaining redox homeostasis. In contrast, ethylene may impede amino acid biosynthesis by inhibiting the activities of the enzymes involved in amino acid biosynthesis and elevating reactive oxygen species. Further research is needed to unravel the temporal and spatial distribution characteristics of the content and compositions of amino acids in the filling grain and their relationship with the content and compositions of amino acids in different parts of a ripe grain, to elucidate the cross-talk between or among phytohormones in mediating the anabolism of amino acids, and to establish the regulation techniques for promoting the biosynthesis of amino acids in rice grains.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.