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Gene-Mediated Chemical Communication in Synthetic Protocell Communities

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posted on 2017-11-01, 00:00 authored by T-Y. Dora Tang, Dario Cecchi, Giorgio Fracasso, Davide Accardi, Angelique Coutable-Pennarun, Sheref S. Mansy, Adam W. Perriman, J. L. Ross Anderson, Stephen Mann
A gene-directed chemical communication pathway between synthetic protocell signaling transmitters (lipid vesicles) and receivers (proteinosomes) was designed, built and tested using a bottom-up modular approach comprising small molecule transcriptional control, cell-free gene expression, porin-directed efflux, substrate signaling, and enzyme cascade-mediated processing.

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