Fig. 4From: Development and application of a transcriptional sensor for detection of heterologous acrylic acid production in E. colia Cells expressing PyHCN-eGFP sensor were treated as indicated for 6 h and imaged by fluorescence microscopy. b eGFP fluorescence of cells treated with AA (0, 5, 10 mM) or acrylamide (0, 50, 100 mM)Back to article page