An uORF-encoded mobile peptide sparks systemic stomatal immunity

Key Points

• Enhanced stomatal immunity was observed through the action of a uORF-encoded mobile peptide, promoting systemic defense responses.
• Key evidence showed that the peptide improves plant resilience against pathogens, leading to increased survival rates.
• Analysis of plant responses indicates the critical role of the uORF mobile peptide in activating systemic immunity and defense pathways.
• Highlights the potential of harnessing natural plant mechanisms for developing resistant crops; broader applications remain exploratory.