ArticleJournal of experimental botany2010
Recovery of heat shock-triggered released apoplastic Ca2+ accompanied by pectin methylesterase activity is required for thermotolerance in soybean seedlings.
Article in Journal of experimental botany, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
22 citing papers in PubMed, 48 citations in OpenAlex.
- Article
- Subtilisin-like protease 4 regulates cold tolerance through cell wall modification in rice.Scientific reports · 2025Article
- Chromosome doubling increases PECTIN METHYLESTERASE 2 expression, biomass, and osmotic stress tolerance in kiwifruit.Plant physiology · 2024Article
- BIIDXI, a DUF642 Cell Wall Protein That Regulates Pectin Methyl Esterase Activity, Is Involved in Thermotolerance Processes inPlants (Basel, Switzerland) · 2022Article
- Prolonged Exposure to High Temperature Inhibits Shoot Primary and Root Secondary Growth inInternational journal of molecular sciences · 2022Article
- Guard Cell-Specific Pectin METHYLESTERASE53 Is Required for Abscisic Acid-Mediated Stomatal Function and Heat Response inFrontiers in plant science · 2022Article
- Editorial: Roles and regulatory mechanisms of ABA in plant development.Frontiers in plant science · 2022Article
- Effect of heat stress on oxidative damage and antioxidant defense system in white clover (Trifolium repens L.).Planta · 2021Article
- Recent Advances in Understanding the Roles of Pectin as an Active Participant in Plant Signaling Networks.Plants (Basel, Switzerland) · 2021Review
- Plant Cell Walls Tackling Climate Change: Insights into Plant Cell Wall Remodeling, Its Regulation, and Biotechnological Strategies to Improve Crop Adaptations and Photosynthesis in Response to Global Warming.Plants (Basel, Switzerland) · 2020Review
- Transcriptomic Analysis Reveals Important Roles of Lignin and Flavonoid Biosynthetic Pathways in Rice Thermotolerance During Reproductive Stage.Frontiers in genetics · 2020Article
- Pectin Methylesterases: Cell Wall Remodeling Proteins Are Required for Plant Response to Heat Stress.Frontiers in plant science · 2018Review
- Pectin methylesterase is required for guard cell function in response to heat.Plant signaling & behavior · 2017Review
- PECTIN METHYLESTERASE34 Contributes to Heat Tolerance through Its Role in Promoting Stomatal Movement.Plant physiology · 2017Article
- Molecular Cloning, Expression and Characterization of Pectin Methylesterase (CtPME) from Clostridium thermocellum.Molecular biotechnology · 2017Article
- Transcriptomic analysis supports the role of CATION EXCHANGER 1 in cellular homeostasis and oxidative stress limitation during cadmium stress.Plant signaling & behavior · 2016Article
- Tuning of pectin methylesterification: consequences for cell wall biomechanics and development.Planta · 2015Review
- Increasing Phosphatidylinositol (4,5)-Bisphosphate Biosynthesis Affects Basal Signaling and Chloroplast Metabolism in Arabidopsis thaliana.Plants (Basel, Switzerland) · 2014Article
- Oscillation regulation of Ca2+ /calmodulin and heat-stress related genes in response to heat stress in rice (Oryza sativa L.).Plant signaling & behavior · 2012Article
- Plasma membrane cyclic nucleotide gated calcium channels control land plant thermal sensing and acquired thermotolerance.The Plant cell · 2012Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Synthesis of heat shock proteins (HSPs) in response to heat shock (HS) is essential for thermotolerance. The effect of a Ca(2+) chelator, EGTA, was investigated before a lethal HS treatment in soybean (Glycine max) seedlings with acquired thermotolerance induced by preheating. Such seedlings became non-thermotolerant with EGTA treatment. The addition of Ca(2+), Sr(2+) or Ba(2+) to the EGTA-treated samples rescued the seedlings from death by preventing the increased cellular leakage of electrolytes, amino acids, and sugars caused by EGTA. It was confirmed that EGTA did not affect HSP accumulation and physiological functions but interfered with the recovery of HS-released Ca(2+) concentration which was required for thermotolerance. Pectin methylesterase (PME, EC 3.1.1.11), a cell wall remodelling enzyme, was activated in response to HS, and its elevated activity caused an increased level of demethylesterified pectin which was related to the recovery of the HS-released Ca(2+) concentration. Thus, the recovery of HS-released Ca(2+) in Ca(2+)-pectate reconstitution through PME activity is required for cell wall remodelling during HS in soybean which, in turn, retains plasma membrane integrity and co-ordinates with HSPs to confer thermotolerance.
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