The DOI matches its Crossref record; 74 of the 74 references it cites were found in a registry or an index.
Changes in hydrogen peroxide homeostasis trigger an active cell death process in tobacco
Open accessAbstract
Summary: In transgenic tobacco plants with reduced catalase activity, high levels of hydrogen peroxide (H 2 O 2) can accumulate under photorespiratory conditions. Such a perturbation in H 2 O 2 homeostasis induced cell death in clusters of palisade parenchyma cells, primarily along the veins. Ultrastructural alterations, such as chromatin condensation and disruption of mitochondrial integrity, took place before cell death. Furthermore, enhanced transcript levels of mitochondrial defense genes accompanied these mitochondrial changes. Pharmacological data indicated that the initiation and execution of cell death require de novo protein synthesis and that the signal transduction pathway leading to cell death involved changes in ion homeostasis, (de)phosphorylation events and an oxidative burst, as observed during hypersensitive responses. This oxidase‐dependent oxidative burst is essential for cell death, but it is not required for the accumulation of defense proteins, suggesting a more prominent role for the oxidative burst in abiotic stress‐induced cell death.
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Cites
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THE OXIDATIVE BURST IN PLANT DISEASE RESISTANCE
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H2O2 from the oxidative burst orchestrates the plant hypersensitive disease resistance response
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Dual action of the active oxygen species during plant stress responses
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Bcl-xL Regulates the Membrane Potential and Volume Homeostasis of Mitochondria
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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
Self-citationBiotechnological approach of improving plant salt tolerance using antioxidants as markers
Ashraf, M. (2009) · Biotechnology Advances · doi:10.1016/j.biotechadv.2008.09.003 · Cited by 1,137
Davletova, S., Rizhsky, L., Liang, H., Shengqiang, Z., Oliver, D. J., Coutu, J., Shulaev, V., Schlauch, K., & Mittler, R. (2005) · The Plant Cell · doi:10.1105/tpc.104.026971 · Cited by 990
Catalase function in plants: a focus on Arabidopsis mutants as stress-mimic models
Mhamdi, A., Queval, G., Chaouch, S., Vanderauwera, S., Van Breusegem, F., & Noctor, G. (2010) · Journal of Experimental Botany · doi:10.1093/jxb/erq282 · Cited by 989
Self-citationHydrogen peroxide metabolism and functions in plants
Smirnoff, N., & Arnaud, D. (2019) · New Phytologist · doi:10.1111/nph.15488 · Cited by 985
Metadata
- Authors
- Dat, J. F., Pellinen, R., Beeckman, T., Van De Cotte, B., Langebartels, C., Kangasjärvi, J., Inzé, D., & Van Breusegem, F.
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 2003-02
- Volume
- 33
- Issue
- 4
- Pages
- 621-632
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W2149426383
- Cited by
- 316
- References
- 74
- FWCI
- 27.91
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Dat, J. F., Pellinen, R., Beeckman, T., Van De Cotte, B., Langebartels, C., Kangasjärvi, J., Inzé, D., & Van Breusegem, F. (2003). Changes in hydrogen peroxide homeostasis trigger an active cell death process in tobacco. The Plant Journal. https://doi.org/10.1046/j.1365-313x.2003.01655.x
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