Development of a whole-cell biosensor based on an ArsR-P ars regulatory circuit from Geobacter sulfurreducens
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In this study, an Escherichia coli (E. coli) whole-cell biosensor for the specific detection of bioavailable arsenic was developed by placing a green fluorescent protein (GFP) reporter gene under the control of the ArsR1 (GSU2952) regulatory circuit from Geoba... ...