The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
SUPEROXIDE RADICALS, SUPEROXIDE DISMUTASES and OXYGEN TOXICITY IN PLANTS
Abstract
Abstract In plants, as in other aerobic organisms, O 2− is a commonly encountered intermediate of oxygen reduction and superoxide dismutases provide a defense against the potential cytotoxicity of this radical. The superoxide dismutases found in plants resemble those encountered in other organisms. Within chloroplasts one finds the CuZn enzyme, while mitochondria contain the Mn enzyme. Nymphaceae, ginkoaceae and cruciferae are unusual among plants, indeed among eukaryotes, in that they contain an iron superoxide dismutase. Bipyridylium herbicides, such as paraquat, exert their effect by diverting electron flow from photosystem I and thus increasing 0 2– production. Paraquat‐resistant genotypes of horseweed, tobacco and rye grass were found to contain elevated superoxide dismutase. This enzyme also appears to provide a defense against sulfur dioxide, sunscald and photooxidative death. The evidence supporting these statements and possible explanations are discussed.
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Citations
Cites
Hydrogen Peroxide is Scavenged by Ascorbate-specific Peroxidase in Spinach Chloroplasts
Nakano, Y., & Asada, K. (1981) · Plant and Cell Physiology · doi:10.1093/oxfordjournals.pcp.a076232 · Cited by 10,809
Physical and chemical properties of singlet molecular oxygen
Kearns, D. R. (1971) · Chemical Reviews · doi:10.1021/cr60272a004 · Cited by 913
Weisiger, R. A., & Fridovich, I. (1973) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)43969-0 · Cited by 895
Self-citation
Cited by
Knox, J. P., & Dodge, A. D. (1985) · Phytochemistry · doi:10.1016/s0031-9422(00)83147-7 · Cited by 339
Lu, T., & Finkel, T. (2008) · Experimental Cell Research · doi:10.1016/j.yexcr.2008.01.011 · Cited by 327
Metadata
- Authors
- Rabinowitch, H. D., & Fridovich, I.
- Venue
- Photochemistry and Photobiology
- Publisher
- Wiley
- Published
- 1983-06
- Volume
- 37
- Issue
- 6
- Pages
- 679-690
- ISSN
- 0031-8655 (ISSN-L)
- 1751-1097
- OpenAlex
- W2084339256
- Cited by
- 218
- References
- 3
- FWCI
- 12.98
- Type
- journal article
- Language
- en
- Open access
- closed
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- Rabinowitch, H. D., & Fridovich, I. (1983). SUPEROXIDE RADICALS, SUPEROXIDE DISMUTASES and OXYGEN TOXICITY IN PLANTS. Photochemistry and Photobiology. https://doi.org/10.1111/j.1751-1097.1983.tb04540.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
