SPORES FOR THE STABILIZATION AND ON-SITE APPLICATION OF BACTERIAL WHOLE-CELL BIOSENSING SYSTEMS

摘要

The presently-disclosed subject matter is directed to biosensors comprising spore-forming bacterial cells and/or spores generated therefrom, a recognition unit within each spore-forming cell for binding an analyte of interest, and a reporter molecule within each spore-forming cell for detecting binding of the analyte of interest, wherein the reporter molecule generates a detectable signal upon binding of the analyte by the recognition element. The presently-disclosed subject matter further provides methods of using the biosensors and systems and kits including the biosensors.