ArticleInternational journal of molecular sciences2013
Overexpression of ferredoxin, PETF, enhances tolerance to heat stress in Chlamydomonas reinhardtii.
Article in International journal of molecular sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 72 citations in OpenAlex.
- Design Principles of Plant Thermotolerance: Integrating Photosynthesis, Reproduction, and Field Resilience in a Warming Climate.Plant, cell & environment · 2026Review
- Integrated morphological, physiological, and transcriptomic profiling unveils a root-centric defense network mediating aluminum tolerance in Trifolium repens L.BMC plant biology · 2026Article
- Ferredoxin-mediated mechanism for efficient nitrogen utilization in maize.Nature plants · 2025Article
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- Seasonal dynamics ofFrontiers in microbiology · 2025Article
- Characteristics of RecombinantJournal of microbiology and biotechnology · 2024Article
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- Salinity Mitigates the Negative Effect of Elevated Temperatures on Photosynthesis in the CPlants (Basel, Switzerland) · 2024Article
- Proteomics analysis reveals differential acclimation of coastal and oceanicFrontiers in microbiology · 2024Article
- Deciphering the melatonin-mediated response and signalling in the regulation of heavy metal stress in plants.Planta · 2023Review
- Overexpression of S-Adenosylmethionine Synthetase in RecombinantJournal of microbiology and biotechnology · 2023Article
- The microbiome buffers tadpole hosts from heat stress: a hologenomic approach to understand host-microbe interactions under warming.The Journal of experimental biology · 2023Article
- Low nitrogen stress-induced transcriptome changes revealed the molecular response and tolerance characteristics in maintaining the C/N balance of sugar beet (Frontiers in plant science · 2023Article
- Changes in the morphology and cell ultrastructure of a microalgal community exposed to a commercial glyphosate formulation and a toxigenic cyanobacterium.Frontiers in microbiology · 2023Article
- Article
- Melatonin Modulates Plant Tolerance to Heavy Metal Stress: Morphological Responses to Molecular Mechanisms.International journal of molecular sciences · 2021Review
- Effects of maize organ-specific drought stress response on yields from transcriptome analysis.BMC plant biology · 2019Article
- Genetic Engineering, Synthetic Biology and the Light Reactions of Photosynthesis.Plant physiology · 2019Review
- Exogenous Melatonin Counteracts NaCl-Induced Damage by Regulating the Antioxidant System, Proline and Carbohydrates Metabolism in Tomato Seedlings.International journal of molecular sciences · 2019Article
- Identification of Reference and Biomarker Proteins in Chlamydomonas reinhardtii Cultured under Different Stress Conditions.International journal of molecular sciences · 2017Article
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Reactive oxygen species (ROS) produced by plants in adverse environments can cause damage to organelles and trigger cell death. Removal of excess ROS can be achieved through the ascorbate scavenger pathway to prevent plant cell death. The amount of this scavenger can be regulated by ferredoxin (FDX). Chloroplastic FDXs are electron transfer proteins that perform in distributing photosynthetic reducing power. In this study, we demonstrate that overexpression of the endogenous photosynthetic FDX gene, PETF, in Chlamydomonas reinhardtii could raise the level of reduced ascorbate and diminish H2O2 levels under normal growth conditions. Furthermore, the overexpressing PETF transgenic Chlamydomonas lines produced low levels of H2O2 and exhibited protective effects that were observed through decreased chlorophyll degradation and increased cell survival under heat-stress conditions. The findings of this study suggest that overexpression of PETF can increase the efficiency of ROS scavenging in chloroplasts to confer heat tolerance. The roles of PETF in the downregulation of the ROS level offer a method for potentially improving the tolerance of crops against heat stress.
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