The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.
Parallel Changes in H2O2 and Catalase during Thermotolerance Induced by Salicylic Acid or Heat Acclimation in Mustard Seedlings1
Open accessAbstract
Spraying mustard (Sinapis alba L.) seedlings with salicylic acid (SA) solutions between 10 and 500 μm significantly improved their tolerance to a subsequent heat shock at 55°C for 1.5 h. The effects of SA were concentration dependent, with higher concentrations failing to induce thermotolerance. The time course of thermotolerance induced by 100 μm SA was similar to that obtained with seedlings acclimated at 45°C for 1 h. We examined the hypothesis that induced thermotolerance involved H2O2. Heat shock at 55°C caused a significant increase in endogenous H2O2 and reduced catalase activity. A peak in H2O2 content was observed within 5 min of either SA treatment or transfer to the 45°C acclimation temperature. Between 2 and 3 h after SA treatment or heat acclimation, both H2O2 and catalase activity significantly decreased below control levels. The lowered H2O2 content and catalase activity occurred in the period of maximum thermoprotection. It is suggested that thermoprotection obtained either by spraying SA or by heat acclimation may be achieved by a common signal transduction pathway involving an early increase in H2O2.
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Cites
H2O2 from the oxidative burst orchestrates the plant hypersensitive disease resistance response
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Superoxide Dismutase and Stress Tolerance
Bowler, C. (1992) · Annual Review of Plant Physiology and Plant Molecular Biology · doi:10.1146/annurev.arplant.43.1.83 · Cited by 2,554
The Roles of Heat Shock Proteins in Plants
Vierling, E. (1991) · Annual Review of Plant Physiology and Plant Molecular Biology · doi:10.1146/annurev.pp.42.060191.003051 · Cited by 1,439
The Roles Of Heat Shock Proteins In Plants
Vierling, E. (1991) · Annual Review of Plant Physiology and Plant Molecular Biology · doi:10.1146/annurev.arplant.42.1.579 · Cited by 1,319
Foyer, C. H., Lopez-Delgado, H., Dat, J. F., & Scott, I. M. (1997) · Physiologia Plantarum · doi:10.1034/j.1399-3054.1997.1000205.x · Cited by 1,303
Self-citationActive Oxygen Species in the Induction of Plant Systemic Acquired Resistance by Salicylic Acid
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Role of Salicylic Acid in Plants
Raskin, I. (1992) · Annual Review of Plant Physiology and Plant Molecular Biology · doi:10.1146/annurev.pp.43.060192.002255 · Cited by 1,190
Oxidative stress and the molecular biology of antioxidant defenses.
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Cited by
Reactive oxygen species as signals that modulate plant stress responses and programmed cell death
Gechev, T. S., Van Breusegem, F., Stone, J. M., Denev, I., & Laloi, C. (2006) · BioEssays · doi:10.1002/bies.20493 · Cited by 1,162
Borsani, O., Valpuesta, V., & Botella, M. A. (2001) · Plant Physiology · doi:10.1104/pp.126.3.1024 · Cited by 855
Hussain, M., Malik, M. A., Farooq, M., Ashraf, M. Y., & Cheema, M. A. (2008) · Journal of Agronomy and Crop Science · doi:10.1111/j.1439-037x.2008.00305.x · Cited by 435
Munn�-Bosch, S., & Pe�uelas, J. (2003) · Planta · doi:10.1007/s00425-003-1037-0 · Cited by 377
Finka, A., Cuendet, A. F. H., Maathuis, F. J. M., Saidi, Y., & Goloubinoff, P. (2012) · The Plant Cell · doi:10.1105/tpc.112.095844 · Cited by 367
Metadata
- Authors
- Dat, J. F., Lopez-Delgado, H., Foyer, C. H., & Scott, I. M.
- Venue
- Plant Physiology
- Publisher
- Oxford University Press (OUP)
- Published
- 1998-04-01
- Volume
- 116
- Issue
- 4
- Pages
- 1351-1357
- ISSN
- 0032-0889 (ISSN-L)
- 1532-2548
- OpenAlex
- W2121005257
- Cited by
- 624
- References
- 46
- FWCI
- 20.19
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: Parallel Changes in H2O2 and Catalase during Thermotolerance Induced by Salicylic Acid or Heat Acclimation in Mustard Seedlings1. https://app.cochat.ai/papers/10.1104/pp.116.4.1351
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- Dat, J. F., Lopez-Delgado, H., Foyer, C. H., & Scott, I. M. (1998). Parallel Changes in H2O2 and Catalase during Thermotolerance Induced by Salicylic Acid or Heat Acclimation in Mustard Seedlings1. Plant Physiology. https://doi.org/10.1104/pp.116.4.1351
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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