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New Biosensor Boosts Crop Resilience Against Pathogens

10/10/2025

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Summary

Story summary

Researchers at the University of Cambridge developed SalicS1, a biosensor visualizing salicylic acid (SA) in plants during pathogen attacks.
The genetically encoded sensor enables real-time SA monitoring without damaging plant tissues.
It overcomes traditional-method limits and clarifies immune signaling under stress.
Findings could boost crop resilience and sustainability; the approach may aid aspirin metabolism research in human cells.

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Story summary

Researchers at the University of Cambridge developed SalicS1, a biosensor visualizing salicylic acid (SA) in plants during pathogen attacks.
The genetically encoded sensor enables real-time SA monitoring without damaging plant tissues.
It overcomes traditional-method limits and clarifies immune signaling under stress.
Findings could boost crop resilience and sustainability; the approach may aid aspirin metabolism research in human cells.