The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
NPR3 and NPR4 are receptors for the immune signal salicylic acid in plants
Open accessAbstract
Salicylic acid (SA) is a plant immune signal produced after pathogen challenge to induce systemic acquired resistance. It is the only major plant hormone for which the receptor has not been firmly identified. Systemic acquired resistance in Arabidopsis requires the transcription cofactor nonexpresser of PR genes 1 (NPR1), the degradation of which acts as a molecular switch. Here we show that the NPR1 paralogues NPR3 and NPR4 are SA receptors that bind SA with different affinities. NPR3 and NPR4 function as adaptors of the Cullin 3 ubiquitin E3 ligase to mediate NPR1 degradation in an SA-regulated manner. Accordingly, the Arabidopsis npr3 npr4 double mutant accumulates higher levels of NPR1, and is insensitive to induction of systemic acquired resistance. Moreover, this mutant is defective in pathogen effector-triggered programmed cell death and immunity. Our study reveals the mechanism of SA perception in determining cell death and survival in response to pathogen challenge.
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Jones, J. D. G., & Dangl, J. L. (2006) · Nature · doi:10.1038/nature05286 · Cited by 13,177
Mechanism of auxin perception by the TIR1 ubiquitin ligase
Tan, X., Calderon-Villalobos, L. I. A., Sharon, M., Zheng, C., Robinson, C. V., Estelle, M., & Zheng, N. (2007) · Nature · doi:10.1038/nature05731 · Cited by 1,688
Self-citationJasmonate perception by inositol-phosphate-potentiated COI1–JAZ co-receptor
Sheard, L. B., Tan, X., Mao, H., Withers, J., Ben-Nissan, G., Hinds, T. R., Kobayashi, Y., Hsu, F.-F., Sharon, M., Browse, J., et al. (2010) · Nature · doi:10.1038/nature09430 · Cited by 1,497
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Cited by
Induced systemic resistance by beneficial microbes
Pieterse, C. M. J., Zamioudis, C., Berendsen, R. L., Weller, D. M., Van Wees, S. C. M., & Bakker, P. A. H. M. (2014) · Annual Review of Phytopathology · doi:10.1146/annurev-phyto-082712-102340 · Cited by 3,272
Wasternack, C., & Hause, B. (2013) · Annals of Botany · doi:10.1093/aob/mct067 · Cited by 2,629
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Fukami, J., Cerezini, P., & Hungria, M. (2018) · AMB Express · doi:10.1186/s13568-018-0608-1 · Cited by 624
Evolution of Hormone Signaling Networks in Plant Defense
Berens, M. L., Berry, H. M., Mine, A., Argueso, C. T., & Tsuda, K. (2017) · Annual Review of Phytopathology · doi:10.1146/annurev-phyto-080516-035544 · Cited by 563
Intervention of Phytohormone Pathways by Pathogen Effectors
Kazan, K., & Lyons, R. (2014) · The Plant Cell · doi:10.1105/tpc.114.125419 · Cited by 488
Metadata
- Authors
- Fu, Z. Q., Yan, S., Saleh, A., Wang, W., Ruble, J., Oka, N., Mohan, R., Spoel, S. H., Tada, Y., Zheng, N., & Dong, X.
- Venue
- Nature
- Published
- 2012-05-16
- Volume
- 486
- Issue
- 7402
- Pages
- 228-232
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- OpenAlex
- W2138693996
- Cited by
- 979
- References
- 3
- FWCI
- 78.58
- Type
- journal article
- Language
- en
- Open access
- green
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- Fu, Z. Q., Yan, S., Saleh, A., Wang, W., Ruble, J., Oka, N., Mohan, R., Spoel, S. H., Tada, Y., Zheng, N., & Dong, X. (2012). NPR3 and NPR4 are receptors for the immune signal salicylic acid in plants. Nature. https://doi.org/10.1038/nature11162
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