ArticleAntioxidants (Basel, Switzerland)2021
Spermidine Induces Expression of Stress Associated Proteins (SAPs) Genes and Protects Rice Seed from Heat Stress-Induced Damage during Grain-Filling.
Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 32 citations in OpenAlex.
- OsSAP3 Enhances Rice Seed Vigor by Modulating Hydrogen Peroxide Homeostasis.Rice (New York, N.Y.) · 2026Article
- The role of spermidine in plants and humans: a pathway from climate change adaptation to health benefits.NPJ science of food · 2026Review
- Genome-wide identification and expression analysis of stress-associated proteins (SAPs) containing A20/AN1 Zinc finger in Dendrobium officinale.BMC plant biology · 2026Article
- Stress-associated protein OsSAP5 regulates rice heading date through interacting with OsGF14c in rice.Frontiers in plant science · 2025Article
- Decrypting molecular mechanism of heat stress tolerance in rice to tackle climate change challenges through recent approaches.Frontiers in plant science · 2025Review
- Decoding the Hayward kiwi (Frontiers in plant science · 2025Article
- Exogenous Spermidine and Amino-Ethoxyvinylglycine Improve Nutritional Quality via Increasing Amino Acids in Rice Grains.Plants (Basel, Switzerland) · 2024Article
- Spermidine enhances heat tolerance of rice seeds during mid-filling stage and promote subsequent seed germination.Frontiers in plant science · 2023Article
- Comparative transcriptome analysis of the mechanism difference in heat stress response betweenFrontiers in genetics · 2023Article
- How rice adapts to high temperatures.Frontiers in plant science · 2023Review
- Exogenous Melatonin Activates Antioxidant Systems to Increase the Ability of Rice Seeds to Germinate under High Temperature Conditions.Plants (Basel, Switzerland) · 2022Article
- Spermidine exogenous application mollifies reproductive stage heat stress ramifications in rice.Frontiers in plant science · 2022Article
- Expression of Specific Alleles of Zinc-Finger Transcription Factors,International journal of molecular sciences · 2021Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
Abstract
Heat stress during seed maturation significantly reduced seed size and quality. Polyamines, especially spermidine (Spd), were reported to be closely related to seed development and plant heat tolerance. Stress-associated proteins (SAPs) also played a critical role in plant heat resistance, but the relationship between Spd and SAPs in improving rice tolerance to heat stress during grain filling has not been reported. Our results showed that the external spraying Spd (1.5 mM) significantly increased seed germination rate, germination index, vigor index and 1000-grain weight, significantly increased endogenous Spd, spermine (Spm) content and peroxidase activity; significantly reduced MDA content; and greatly alleviated the impact of heat stress on rice seed quality during grain filling stage as compared with high temperature control.
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Registered trials
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