The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Localization of Nitric-oxide Synthase in Plant Peroxisomes
Open accessAbstract
The presence of nitric-oxide synthase (NOS) in peroxisomes from leaves of pea plants (Pisum sativum L.) was studied. Plant organelles were purified by differential and sucrose density gradient centrifugation. In purified intact peroxisomes a Ca(2+)-dependent NOS activity of 5.61 nmol of L-[(3)H]citrulline mg(-1) protein min(-1) was measured while no activity was detected in mitochondria. The peroxisomal NOS activity was clearly inhibited (60-90%) by different well characterized inhibitors of mammalian NO synthases. The immunoblot analysis of peroxisomes with a polyclonal antibody against the C terminus region of murine iNOS revealed an immunoreactive protein of 130 kDa. Electron microscopy immunogold-labeling confirmed the subcellular localization of NOS in the matrix of peroxisomes as well as in chloroplasts. The presence of NOS in peroxisomes suggests that these oxidative organelles are a cellular source of nitric oxide (NO) and implies new roles for peroxisomes in the cellular signal transduction mechanisms.
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Cites
Nitric oxide synthases in mammals
Knowles, R. G., & Moncada, S. (1994) · Biochemical Journal · doi:10.1042/bj2980249 · Cited by 2,752
Nitric oxide synthase activity in mitochondria
Ghafourifar, P., & Richter, C. (1997) · FEBS Letters · doi:10.1016/s0014-5793(97)01397-5 · Cited by 567
Cited by
Foyer, C. H., & Noctor, G. (2003) · Physiologia Plantarum · doi:10.1034/j.1399-3054.2003.00223.x · Cited by 1,316
Nitric oxide signalling in plants
Neill, S. J., Desikan, R., & Hancock, J. T. (2003) · New Phytologist · doi:10.1046/j.1469-8137.2003.00804.x · Cited by 874
Peroxisomes and oxidative stress
Schrader, M., & Fahimi, H. D. (2006) · Biochimica et Biophysica Acta (BBA) - Molecular Cell Research · doi:10.1016/j.bbamcr.2006.09.006 · Cited by 838
Maia, L. B., & Moura, J. J. G. (2014) · Chemical Reviews · doi:10.1021/cr400518y · Cited by 401
Nitric oxide is involved in growth regulation and re-orientation of pollen tubes
Prado, A. M., Porterfield, D. M., & Feijó, J. A. (2004) · Development · doi:10.1242/dev.01153 · Cited by 299
Metadata
- Authors
- Barroso, J. B., Corpas, F. J., Carreras, A., Sandalio, L. M., Valderrama, R., Palma, J., Lupiáñez, J. A., & del Rı́o, L. A.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 1999-12
- Volume
- 274
- Issue
- 51
- Pages
- 36729-36733
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W2126033809
- Cited by
- 356
- References
- 2
- FWCI
- 7.27
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Barroso, J. B., Corpas, F. J., Carreras, A., Sandalio, L. M., Valderrama, R., Palma, J., Lupiáñez, J. A., & del Rı́o, L. A. (1999). Localization of Nitric-oxide Synthase in Plant Peroxisomes. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.274.51.36729
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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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