The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Glutathione reductase from pea leaves: response to abiotic stress and characterization of the peroxisomal isozyme
Abstract
The glutathione reductase (GR; EC 1.6.4.2) isozyme present in peroxisomes has been purified for the first time, and its unequivocal localization in these organelles, by immunogold electron microscopy, is reported. The enzyme was purified c. 21-fold with a specific activity of 9523 units mg(-1) protein, and a yield of 44 microg protein kg(-1) leaves was obtained. The subunit size of the peroxisomal GR was 56 kDa and the isoelectric point was 5.4. The enzyme was recognized by a polyclonal antibody raised against total GR from pea (Pisum sativum) leaves. The localization of GR in peroxisomes adds to chloroplasts and mitochondria where GR isozymes are also present, and suggests a multiple targeting of this enzyme to distinct cell compartments depending on the metabolism of each organelle under the plant growth conditions. The expression level of GR in several organs of pea plants and under different stress conditions was investigated. The possible role of peroxisomal GR under abiotic stress conditions, such as cadmium toxicity, high light, darkness, high temperature, wounding and low temperature, is discussed.
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Cites
Reactive oxygen species: Metabolism, oxidative stress, and signal transduction
Apel, K., & Hirt, H. (2004) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.55.031903.141701 · Cited by 11,723
Free Radicals in Biology and Medicine
Halliwell, B., & Gutteridge, J. M. C. (2015) · doi:10.1093/acprof:oso/9780198717478.001.0001 · Cited by 8,990
P HYTOCHELATINS AND M ETALLOTHIONEINS : Roles in Heavy Metal Detoxification and Homeostasis
Cobbett, C., & Goldsbrough, P. (2002) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.53.100301.135154 · Cited by 2,518
Cited by
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ROLE OF IRON IN PLANT GROWTH AND METABOLISM
Rout, G. R., & Sahoo, S. (2015) · Reviews in Agricultural Science · doi:10.7831/ras.3.1 · Cited by 958
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Meyer, A. J., & Dick, T. P. (2010) · Antioxidants & Redox Signaling · doi:10.1089/ars.2009.2948 · Cited by 527
Cadmium stress tolerance in crop plants: Probing the role of sulfur
Gill, S. S., & Tuteja, N. (2011) · Plant Signaling & Behavior · doi:10.4161/psb.6.2.14880 · Cited by 379
ROS Generation in Peroxisomes and its Role in Cell Signaling
del Río, L. A., & López-Huertas, E. (2016) · Plant and Cell Physiology · doi:10.1093/pcp/pcw076 · Cited by 331
Metadata
- Authors
- Romero-Puertas, M. C., Corpas, F. J., Sandalio, L. M., Leterrier, M., Rodriguez-Serrano, M., del Rio, L. A., & Palma, J. M.
- Venue
- New Phytologist
- Publisher
- Wiley
- Published
- 2006-03
- Volume
- 170
- Issue
- 1
- Pages
- 43-52
- ISSN
- 0028-646X (ISSN-L)
- 1469-8137
- OpenAlex
- W4252796979
- Cited by
- 195
- References
- 3
- FWCI
- 5.81
- Type
- journal article
- Language
- en
- Open access
- closed
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- Romero-Puertas, M. C., Corpas, F. J., Sandalio, L. M., Leterrier, M., Rodriguez-Serrano, M., del Rio, L. A., & Palma, J. M. (2006). Glutathione reductase from pea leaves: response to abiotic stress and characterization of the peroxisomal isozyme. New Phytologist. https://doi.org/10.1111/j.1469-8137.2005.01643.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).
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