The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
A central role for S-nitrosothiols in plant disease resistance
Open accessAbstract
Animal S-nitrosoglutathione reductase (GSNOR) governs the extent of cellular S-nitrosylation, a key redox-based posttranslational modification. Mutations in AtGSNOR1, an Arabidopsis thaliana GSNOR, modulate the extent of cellular S-nitrosothiol (SNO) formation in this model plant species. Loss of AtGSNOR1 function increased SNO levels, disabling plant defense responses conferred by distinct resistance (R) gene subclasses. Furthermore, in the absence of AtGSNOR1, both basal and nonhost disease resistance are also compromised. Conversely, increased AtGSNOR1 activity reduced SNO formation, enhancing protection against ordinarily virulent microbial pathogens. Here we demonstrate that AtGSNOR1 positively regulates the signaling network controlled by the plant immune system activator, salicylic acid. This contrasts with the function of this enzyme in mice during endotoxic shock, where GSNOR antagonizes inflammatory responses. Our data imply SNO formation and turnover regulate multiple modes of plant disease resistance.
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Cites
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Cited by
New Insights into Nitric Oxide Signaling in Plants
Besson-Bard, A., Pugin, A., & Wendehenne, D. (2008) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.59.032607.092830 · Cited by 801
S-nitrosylation of NADPH oxidase regulates cell death in plant immunity
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Self-citationProtein denitrosylation: enzymatic mechanisms and cellular functions
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Redox Regulation of the NPR1-TGA1 System of Arabidopsis thaliana by Nitric Oxide
Lindermayr, C., Sell, S., Müller, B., Leister, D., & Durner, J. (2010) · The Plant Cell · doi:10.1105/tpc.109.066464 · Cited by 425
Metadata
- Authors
- Feechan, A., Kwon, E., Yun, B.-W., Wang, Y., Pallas, J. A., & Loake, G. J.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2005-05-23
- Volume
- 102
- Issue
- 22
- Pages
- 8054-8059
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2150668090
- Cited by
- 573
- References
- 41
- FWCI
- 24.09
- Type
- journal article
- Language
- en
- Open access
- green
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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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