ArticleBotanical studies2019
Ethylene-mediated signaling confers thermotolerance and regulates transcript levels of heat shock factors in rice seedlings under heat stress.
Article in Botanical studies, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 2 of them syntheses that pooled it.
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Who cites it
49 citing papers in PubMed, 2 syntheses or guidelines pooled it, 110 citations in OpenAlex.
- Abiotic Stress in Crop Production.International journal of molecular sciences · 2023Pooled it
- Transcriptomic responses under combined bacterial blight and drought stress in rice reveal potential genes to improve multi-stress tolerance.BMC plant biology · 2022Pooled it
- Haplotype-based multi-locus genome-wide association study reveals genomic regions associated with reproductive stage high temperature stress tolerance in rice.Plant molecular biology · 2026Article
- Genome-wide identification and expression analysis of the Hsf gene family in Rhododendron molle under heat stress.Genes & genomics · 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
- Article
- Molecular mechanisms and breeding strategies for heat tolerance in vegetable crops under global warming.Horticulture research · 2026Article
- Genome-wide identification of ethylene receptor protein-coding gene families in wheat and their regulated expression during development and under multiple abiotic stresses.BMC plant biology · 2026Article
- Review
- Molecular Mechanisms of the Phytohormone-Heat Shock Protein Pathway in Regulating Plant Thermotolerance.Plants (Basel, Switzerland) · 2025Review
- An Ethylene-Response Factor LlERF092 Coordinates With LlETO1 to Improve Thermotolerance by Activating LlMBF1c in Lily.Plant biotechnology journal · 2025Article
- OsLEML2 Regulates Rice Thermotolerance Through Auxin and ROS Homeostasis.Rice (New York, N.Y.) · 2025Article
- Review
- Ethylene Signaling in Regulating Plant Growth, Development, and Stress Responses.Plants (Basel, Switzerland) · 2025Review
- Genome-wide association studies in lettuce reveal the interplay of seed age, color, and germination under high temperatures.Scientific reports · 2025Article
- Decrypting molecular mechanism of heat stress tolerance in rice to tackle climate change challenges through recent approaches.Frontiers in plant science · 2025Review
- Exploring and exploiting the rice phytobiome to tackle climate change challenges.Plant communications · 2024Review
- How Rice Responds to Temperature Changes and Defeats Heat Stress.Rice (New York, N.Y.) · 2024Review
- The transcription factor HSFA7b controls thermomemory at the shoot apical meristem by regulating ethylene biosynthesis and signaling in Arabidopsis.Plant communications · 2024Article
- Appraisal of the Role of Gaseous Signaling Molecules in Thermo-Tolerance Mechanisms in Plants.Plants (Basel, Switzerland) · 2024Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
backgroundAgriculture is highly dependent on climate. Increases in temperature caused by global warming pose challenges for crop production. Heat stress induces oxidative damage to cell membranes and then causes cell death. Plants have developed various responses to elevated temperatures, including hormone signaling pathways and heat shock factors that elevate their thermotolerance. In response to heat stress, the gaseous hormone ethylene is produced through regulation of the expression of signaling-related genes to modulate resource allocation dynamics. For comprehensive understanding of the role of ethylene, this study used an ethylene precursor to analyze the ethylene signaling pathway involved in adjustment of the homeostasis of the antioxidant system and to evaluate heat shock factor expression in rice seedlings under heat stress.
resultsLevels of cell membrane oxidation and ion leakage were reduced in rice seedlings under heat treatment combined with ethylene precursor treatment, conferring enhanced thermotolerance. Reduction of the fresh weight and chlorophyll a/b ratio in rice seedlings was lower in rice seedlings under heat stress with ethylene precursor treatment than in those under heat stress only. Moreover, reduction of antioxidant response caused by heat stress was ameliorated by treatment with ethylene precursors such as catalase and total peroxidase. Quantitative reverse transcriptase-polymerase chain reaction showed higher expression levels of heat shock factors such as HSFA1a and HSFA2a, c, d, e, and f and ethylene-signaling-related genes such as ethylene insensitive 2, ethylene insensitive-like 1, and ethylene insensitive-like 2 in rice seedlings under heat stress with ethylene precursor treatment than in rice seedlings under heat stress only.
conclusionEthylene-mediated signaling was involved in the reduction of oxidative damage, maintenance of chlorophyll content, and enhancement of thermotolerance in rice seedlings under heat stress. Furthermore, this study revealed heat shock factors and ethylene-signaling-related genes involved in complex network regulation that confers thermotolerance to rice seedlings.
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