Enhancing DNT Detection by a Bacterial Bioreporter: Directed Evolution of the Transcriptional Activator YhaJ oleh Tal Elad, Benjamin Shemer, Shilat Simanowitz, Yossef Kabessa, Yosef Mizrachi, Azriel Gold, Etai Shpigel, Aharon J. Agranat, Shimshon Belkin