The DOI matches its Crossref record; 151 of the 151 references it cites were found in a registry or an index.
Catalase function in plants: a focus on Arabidopsis mutants as stress-mimic models
Open accessAbstract
Hydrogen peroxide (H(2)O(2)) is an important signal molecule involved in plant development and environmental responses. Changes in H(2)O(2) availability can result from increased production or decreased metabolism. While plants contain several types of H(2)O(2)-metabolizing proteins, catalases are highly active enzymes that do not require cellular reductants as they primarily catalyse a dismutase reaction. This review provides an update on plant catalase genes, function, and subcellular localization, with a focus on recent information generated from studies on Arabidopsis. Original data are presented on Arabidopsis catalase single and double mutants, and the use of some of these lines as model systems to investigate the outcome of increases in intracellular H(2)O(2) are discussed. Particular attention is paid to interactions with cell thiol-disulphide status; the use of catalase-deficient plants to probe the apparent redundancy of reductive H(2)O(2)-metabolizing pathways; the importance of irradiance and growth daylength in determining the outcomes of catalase deficiency; and the induction of pathogenesis-related responses in catalase-deficient lines. Within the context of strategies aimed at understanding and engineering plant stress responses, the review also considers whether changes in catalase activities in wild-type plants are likely to be a significant part of plant responses to changes in environmental conditions or biotic challenge.
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1 retracted
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Biochemistry and molecular biology of plants
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Voss, I., Sunil, B., Scheibe, R., & Raghavendra, A. S. (2013) · Plant Biology · doi:10.1111/j.1438-8677.2012.00710.x · Cited by 377
Comprehensive Mechanisms of Heavy Metal Toxicity in Plants, Detoxification, and Remediation
Ghuge, S. A., Nikalje, G. C., Kadam, U. S., Suprasanna, P., & Hong, J. C. (2023) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2023.131039 · Cited by 372
Peroxisomes: Versatile organelles with diverse roles in plants
Pan, R., Liu, J., Wang, S., & Hu, J. (2020) · New Phytologist · doi:10.1111/nph.16134 · Cited by 145
Arsenic stress in rice: Redox consequences and regulation by iron
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Metadata
- Authors
- Mhamdi, A., Queval, G., Chaouch, S., Vanderauwera, S., Van Breusegem, F., & Noctor, G.
- Venue
- Journal of Experimental Botany
- Publisher
- Oxford University Press (OUP)
- Published
- 2010-09-27
- Volume
- 61
- Issue
- 15
- Pages
- 4197-4220
- ISSN
- 0022-0957 (ISSN-L)
- 1460-2431
- OpenAlex
- W2147663934
- Cited by
- 989
- References
- 151
- FWCI
- 32.38
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Mhamdi, A., Queval, G., Chaouch, S., Vanderauwera, S., Van Breusegem, F., & Noctor, G. (2010). Catalase function in plants: a focus on Arabidopsis mutants as stress-mimic models. Journal of Experimental Botany. https://doi.org/10.1093/jxb/erq282
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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