Scientists led by Dr. Karen Sarkisyan at the MRC Laboratory of Medical Sciences have successfully engineered plants that glow in the dark when they are stressed, infected, or being eaten by insects. The research team borrowed molecular machinery from mushrooms and inserted it into plants to create this bioluminescent warning system.
The breakthrough allows plants to visually communicate their distress by lighting up whenever their natural immune systems activate. This represents a significant advancement in synthetic biology, combining fungal bioluminescence mechanisms with plant immune response pathways to create a real-time monitoring system.