ArticlePhotosynthesis research2021
Glycinebetaine mitigated the photoinhibition of photosystem II at high temperature in transgenic tomato plants.
Article in Photosynthesis research, 2021. 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, 53 citations in OpenAlex.
- Advances in the Biosynthetic Regulation and Functional Mechanisms of Glycine Betaine for Enhancing Plant Stress Resilience.International journal of molecular sciences · 2025Review
- Analysis of full length transcriptome and resistance characteristics of Atraphaxis bracteata under drought.Scientific reports · 2025Article
- Supplementing the Nuclear-Encoded PSII Subunit D1 Induces Dramatic Metabolic Reprogramming in Flag Leaves during Grain Filling in Rice.Plants (Basel, Switzerland) · 2023Article
- Identification of genetic and biochemical mechanisms associated with heat shock and heat stress adaptation in grain amaranths.Frontiers in plant science · 2023Article
- SiHSFA2e regulated expression of SisHSP21.9 maintains chloroplast proteome integrity under high temperature stress.Cellular and molecular life sciences : CMLS · 2022Article
- Foliar Application of Salicylic Acid to Mitigate Water Stress in Tomato.Plants (Basel, Switzerland) · 2022Article
- Leaf Eco-Physiological Profile and Berries Technological Traits on PottedPlants (Basel, Switzerland) · 2022Article
- Glycine Betaine and β-Aminobutyric Acid Mitigate the Detrimental Effects of Heat Stress on Chinese Cabbage (Plants (Basel, Switzerland) · 2022Article
- Glycinebetaine mitigates tomato chilling stress by maintaining high-cyclic electron flow rate of photosystem I and stability of photosystem II.Plant cell reports · 2022Article
- Zinc Oxide Nanoparticles Interplay With Physiological and Biochemical Attributes in Terminal Heat Stress Alleviation in Mungbean (Frontiers in plant science · 2022Article
- Recent Advancements and Development in Nano-Enabled Agriculture for Improving Abiotic Stress Tolerance in Plants.Frontiers in plant science · 2022Review
- Mechanisms of elevated COPlant cell reports · 2021Review
- Crop photosynthesis for the twenty-first century.Photosynthesis research · 2021Article
- Effects of repeated drought stress on the physiological characteristics and lipid metabolism of Bombax ceiba L. during subsequent drought and heat stresses.BMC plant biology · 2021Article
- Color-Specific Recovery to Extreme High-Light Stress in Plants.Life (Basel, Switzerland) · 2021Article
- Coordination of Cyclic Electron Flow and Water-Water Cycle Facilitates Photoprotection under Fluctuating Light and Temperature Stress in the Epiphytic OrchidPlants (Basel, Switzerland) · 2021Article
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Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
Abstract
Photosystem II (PSII), especially the D1 protein, is highly sensitive to the detrimental impact of heat stress. Photoinhibition always occurs when the rate of photodamage exceeds the rate of D1 protein repair. Here, genetically engineered codA-tomato with the capability to accumulate glycinebetaine (GB) was established. After photoinhibition treatment at high temperature, the transgenic lines displayed more thermotolerance to heat-induced photoinhibition than the control line. GB maintained high expression of LeFtsHs and LeDegs and degraded the damaged D1 protein in time. Meanwhile, the increased transcription of synthesis-related genes accelerated the de novo synthesis of D1 protein. Low ROS accumulation reduced the inhibition of D1 protein translation in the transgenic plants, thereby reducing protein damage. The increased D1 protein content and decreased phosphorylated D1 protein (pD1) in the transgenic plants compared with control plants imply that GB may minimize photodamage and maximize D1 protein stability. As D1 protein exhibits a high turnover, PSII maybe repaired rapidly and efficiently in transgenic plants under photoinhibition treatment at high temperature, with the resultant mitigation of photoinhibition of PSII.
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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.