ArticleFrontiers in plant science2024
Unveiling the protective role of anthocyanin in rice: insights into drought-induced oxidative stress and metabolic regulation.
Article in Frontiers in plant science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Review
- Adjusting sowing date to enhance roselle performance and water productivity under water deficiency stress.BMC plant biology · 2026Article
- Tomato Leaf Color Diversity as a Functional Trait: Molecular Mechanisms, Physiological Significance, and Environmental Responses.International journal of molecular sciences · 2026Review
- Anthocyanin-Driven Dark Phenotypes in Stress Adaptation.Plants (Basel, Switzerland) · 2026Review
- Multi-Omics Dissection of Drought Stress Responses in Crops: From Molecular Regulatory Networks to Climate-Resilient Breeding Applications.International journal of molecular sciences · 2026Review
- Differential Photosynthetic Responses of Green and Purple Basil to Drought Stress and Recovery: The Protective Role of Anthocyanins.Plants (Basel, Switzerland) · 2026Article
- Article
- Molecular Mechanisms and Experimental Strategies for Understanding Plant Drought Response.Plants (Basel, Switzerland) · 2026Review
- WGCNA reveals dose-dependent responses and molecular regulatory networks of strigolactone-mediated drought mitigation inFrontiers in plant science · 2026Article
- Phenotyping analysis of rice cv. Nipponbare overexpressing OsMADS56 gene in drought tolerance, plant height, and yield components.Journal, genetic engineering & biotechnology · 2025Article
- Leaf physio-biochemical traits and antioxidant responses of Malva sylvestris to drought stress.Scientific reports · 2025Article
- Occurrence, Biosynthesis, and Health Benefits of Anthocyanins in Rice and Barley.International journal of molecular sciences · 2025Review
- Interactive effects of silicon formulations, concentrations, and foliar application timing on rice physiology and yield.Frontiers in plant science · 2025Article
- Bioactive compounds in extracts from short rotation willow shoots known as pharmaceuticals and experimental demonstration of biostimulation of maize plants by these chemical complexes.Frontiers in plant science · 2025Article
- Comparative transcriptome and metabolome profiling unveil genotype-specific strategies for drought tolerance in cotton.Frontiers in plant science · 2025Article
- Antioxidant Activity of Anthocyanins and Anthocyanidins: A Critical Review.International journal of molecular sciences · 2024Review
- Unveiling physiological responses and modulated accumulation patterns of specialized metabolites inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study investigates the impact of anthocyanin treatment on rice plants under drought stress, focusing on phenotypic, molecular, and biochemical responses. Anthocyanin were treated to one month old plants one week before the droughtexposure. Drought stress was imposed by using 10% polyethylene glycol (PEG 6000). Anthocyanin-treated plants exhibited significant enhancements in various traits, including growth parameters and reproductive characteristics, under normal conditions. When subjected to drought stress, these plants displayed resilience, maintaining or improving essential morphological and physiological features compared to non-treated counterparts. Notably, anthocyanin application mitigated drought-induced oxidative stress, as evidenced by reduced levels of reactive oxygen species (ROS) and lipid membrane peroxidation. The study also elucidates the regulatory role of anthocyanins in the expression of flavonoid biosynthetic genes, leading to increased levels of key secondary metabolites. Furthermore, anthocyanin treatment influenced the levels of stress-related signaling molecules, including melatonin, proline, abscisic acid (ABA), and salicylic acid (SA), contributing to enhanced stress tolerance. The enzymatic activity of antioxidants and the expression of drought-responsive genes were modulated by anthocyanins, emphasizing their role in antioxidant defense and stress response. Additionally, anthocyanin treatment positively influenced macronutrient concentrations, particularly calcium ion (Ca
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