Back to Search
Start Over
Antagonistic control of rice immunity against distinct pathogens by the two transcription modules via salicylic acid and jasmonic acid pathways.
Antagonistic control of rice immunity against distinct pathogens by the two transcription modules via salicylic acid and jasmonic acid pathways.
- Source :
-
Developmental Cell . Jun2024, Vol. 59 Issue 12, p1609-1609. 1p. - Publication Year :
- 2024
-
Abstract
- Although the antagonistic effects of host resistance against biotrophic and necrotrophic pathogens have been documented in various plants, the underlying mechanisms are unknown. Here, we investigated the antagonistic resistance mediated by the transcription factor ETHYLENE-INSENSITIVE3-LIKE 3 (OsEIL3) in rice. The Oseil3 mutant confers enhanced resistance to the necrotroph Rhizoctonia solani but greater susceptibility to the hemibiotroph Magnaporthe oryzae and biotroph Xanthomonas oryzae pv. oryzae. OsEIL3 directly activates OsERF040 transcription while repressing OsWRKY28 transcription. The infection of R. solani and M. oryzae or Xoo influences the extent of binding of OsEIL3 to OsWRKY28 and OsERF040 promoters, resulting in the repression or activation of both salicylic acid (SA)- and jasmonic acid (JA)-dependent pathways and enhanced susceptibility or resistance, respectively. These results demonstrate that the distinct effects of plant immunity to different pathogen types are determined by two transcription factor modules that control transcriptional reprogramming and the SA and JA pathways. [Display omitted] • Oseil3 mutant enhances R. solani resistance but decreases M. oryzae and Xoo resistance • OsEIL3 activates OsERF040 transcription, while repressing OsWRKY28 transcription • Pathogen infection determines the binding extent of OsEIL3 to OsERF040 and OsWRKY28 • SA and JA promote antagonistic effects of rice immunity to distinct pathogens Zhu et al. demonstrate that the antagonistic effects of rice immunity to necrotrophic and (hemi)biotrophic pathogens are determined by two transcription factor modules, OsEIL3-OsWRKY28 and OsEIL3-OsERF040, which control transcriptional reprogramming and the salicylic acid (SA) and jasmonic acid (JA) pathways. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15345807
- Volume :
- 59
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Developmental Cell
- Publication Type :
- Academic Journal
- Accession number :
- 177843892
- Full Text :
- https://doi.org/10.1016/j.devcel.2024.03.033