The DOI matches its Crossref record; 100 of the 100 references it cites were found in a registry or an index.
Legume nodule senescence: roles for redox and hormone signalling in the orchestration of the natural aging process
Open accessAbstract
Summary: Research on legume nodule development has contributed greatly to our current understanding of plant–microbe interactions. However, the factors that orchestrate root nodule senescence have received relatively little attention. Accumulating evidence suggests that redox signals contribute to the establishment of symbiosis and senescence. Although degenerative in nature, nodule senescence is an active process programmed in development in which reactive oxygen species (ROS), antioxidants, hormones and proteinases have key roles. Nodules have high levels of the redox buffers, ascorbate and glutathione, which are important in the nodulation process and in senescence. These metabolites decline with N‐fixation as the nodule ages but the resultant decrease in redox buffering capacity does not necessarily lead to enhanced ROS or oxidative stress. We propose models by which ROS and antioxidants interact with hormones such as abscisic acid in the orchestration of nodule senescence. Contents Summary 683 I. Introduction 684 II. The characteristics of legume nodule senescence 685 III. Redox homeostasis and programmed cell death 688 IV. Antioxidants and programmed cell death during the senescence process 692 V. Perspectives for manipulating nodule senescence 695 VI. Conclusions and perspectives 696 Acknowledgements 697 References 697
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Cites
Aging: a theory based on free radical and radiation chemistry
Harman, D. (1956) · Journal of Gerontology · doi:10.1093/geronj/11.3.298 · Cited by 8,567
ASCORBATE AND GLUTATHIONE: Keeping Active Oxygen Under Control
Noctor, G., & Foyer, C. H. (1998) · Annual Review of Plant Physiology and Plant Molecular Biology · doi:10.1146/annurev.arplant.49.1.249 · Cited by 5,698
Self-citationThimm, O., Bläsing, O., Gibon, Y., Nagel, A., Meyer, S., Krüger, P., Selbig, J., Müller, L. A., Rhee, S. Y., & Stitt, M. (2004) · The Plant Journal · doi:10.1111/j.1365-313x.2004.02016.x · Cited by 3,352
Seed dormancy and the control of germination
Finch‐Savage, W. E., & Leubner‐Metzger, G. (2006) · New Phytologist · doi:10.1111/j.1469-8137.2006.01787.x · Cited by 3,177
Reactive oxygen species produced by NADPH oxidase regulate plant cell growth
Foreman, J., Demidchik, V., Bothwell, J. H. F., Mylona, P., Miedema, H., Torres, M. A., Linstead, P., Costa, S., Brownlee, C., Jones, J. D. G., et al. (2003) · Nature · doi:10.1038/nature01485 · Cited by 2,239
Calcium channels activated by hydrogen peroxide mediate abscisic acid signalling in guard cells
Pei, Z.-M., Murata, Y., Benning, G., Thomine, S., Klüsener, B., Allen, G. J., Grill, E., & Schroeder, J. I. (2000) · Nature · doi:10.1038/35021067 · Cited by 2,109
Inducers of Plant Systemic Acquired Resistance Regulate NPR1 Function through Redox Changes
Mou, Z., Fan, W., & Dong, X. (2003) · Cell · doi:10.1016/s0092-8674(03)00429-x · Cited by 1,568
Neill, S. (2002) · Current Opinion in Plant Biology · doi:10.1016/s1369-5266(02)00282-0 · Cited by 1,207
Reactive Oxygen Species: Players in the Platelet Game
Krötz, F., Sohn, H.-Y., & Pohl, U. (2004) · Arteriosclerosis, Thrombosis, and Vascular Biology · doi:10.1161/01.atv.0000145574.90840.7d · Cited by 1,006
Ascorbic acid: much more than just an antioxidant
Arrigoni, O., & De Tullio, M. C. (2002) · Biochimica et Biophysica Acta (BBA) - General Subjects · doi:10.1016/s0304-4165(01)00235-5 · Cited by 984
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Neglecting legumes has compromised human health and sustainable food production
Foyer, C. H., Lam, H.-M., Nguyen, H. T., Siddique, K. H. M., Varshney, R. K., Colmer, T. D., Cowling, W., Bramley, H., Mori, T. A., Hodgson, J. M., et al. (2016) · Nature Plants · doi:10.1038/nplants.2016.112 · Cited by 818
Self-citationROS and RNS in plant physiology: an overview
del Río, L. A. (2015) · Journal of Experimental Botany · doi:10.1093/jxb/erv099 · Cited by 657
Reflections of an aging free radical
Halliwell, B. (2020) · Free Radical Biology and Medicine · doi:10.1016/j.freeradbiomed.2020.10.010 · Cited by 75
Metadata
- Authors
- Puppo, A., Groten, K., Bastian, F., Carzaniga, R., Soussi, M., Lucas, M. M., De Felipe, M. R., Harrison, J., Vanacker, H., & Foyer, C. H.
- Venue
- New Phytologist
- Publisher
- Wiley
- Published
- 2004-12-15
- Volume
- 165
- Issue
- 3
- Pages
- 683-701
- ISSN
- 0028-646X (ISSN-L)
- 1469-8137
- OpenAlex
- W1715269811
- Cited by
- 345
- References
- 100
- FWCI
- 12.37
- Type
- journal article
- Language
- en
- Open access
- green
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- The paper
- Puppo, A., Groten, K., Bastian, F., Carzaniga, R., Soussi, M., Lucas, M. M., De Felipe, M. R., Harrison, J., Vanacker, H., & Foyer, C. H. (2005). Legume nodule senescence: roles for redox and hormone signalling in the orchestration of the natural aging process. New Phytologist. https://doi.org/10.1111/j.1469-8137.2004.01285.x
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