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. 2013 Jul 20;7(3):79–86. doi: 10.1007/s11693-013-9118-2

Fig. 3.

Fig. 3

RNA-regulated expression devices as biosensors. Aptazyme-regulated expression devices (aREDs) (Carothers et al. 2011) could be designed for dessicated (Billi et al. 2000) engineered biosensor hosts to function as point-of-care diagnostics that produce genetically-encoded outputs upon detecting target compounds, such as pathogen biosensors or nutritional states