A5066011473- Plant-Microbe Interactions and Immunity
- Plant Pathogenic Bacteria Studies
- Plant Parasitism and Resistance
- Plant Virus Research Studies
- Plant tissue culture and regeneration
- Cocoa and Sweet Potato Agronomy
- Plant Gene Expression Analysis
- Plant Molecular Biology Research
- Plant pathogens and resistance mechanisms
- Ubiquitin and proteasome pathways
Zhejiang University
2024-2025
China National Rice Research Institute
2024-2025
ABSTRACT Ubiquitination‐mediated protein degradation is integral to plant immunity, with E3 ubiquitin ligases acting as key factors in this process. Here, we report the functions of OsATL32, a plasma membrane‐localized Arabidopsis Tóxicos En Levadura (ATL)‐type ligase, rice ( Oryza sativa ) immunity and its associated regulatory network. We found that expression OsATL32 downregulated both compatible incompatible interactions between blast fungus Magnaporthe oryzae . The level declines...
ABSTRACT NAC transcription factors (TFs) are pivotal in plant immunity against diverse pathogens. Here, we report the functional and regulatory network of MNAC3, a novel TF, rice immunity. transcriptional activator, negatively modulates blast bacterial leaf blight diseases pathogen‐associated molecular pattern (PAMP)‐triggered immune responses. MNAC3 binds to CACG cis ‐element activates immune‐negative target genes OsINO80 , OsJAZ10 OsJAZ11 . The negative function depends on its downstream...
The rice E3 ubiquitin ligases OsCIE1 and IPI7 mediate the non-proteolytic polyubiquitination of pattern-recognition receptor kinase OsCERK1 transcription factor IPA1, respectively, in response to Magnaporthe oryzae infection, thereby fine-tuning growth-immunity trade-offs.
Protein posttranslational modifications play crucial roles in plant immunity through modulating a complicated signaling network mediated by different hormones. We previously demonstrated that OsATL32, an ATL-type E3 ligase, negatively contributes to rice against Magnaporthe oryzae. Here, we show OsATL32 forms loop with OsPPKL2 and OsGSK2 distinct protein modulate immunity. ubiquitinates OsPPKL2, phosphatase Kelch-like repeat domains exerts positive regulating M. oryzae chitin-triggered...
Abstract Receptor‐like cytoplasmic kinases (RLCKs) represent a distinct class of receptor‐like crucial for various aspects plant biology, including growth, development, and stress responses. This study delves into the characterization RLCK VII‐8 members within cucurbits, particularly in melon, examining both structural features phylogenetic relationships these genes/proteins. The investigation extends to their potential involvement disease resistance by employing ectopic overexpression...