AUTHOR=Enrico Bena Chiara , Grob Alice , Isalan Mark , Bosia Carla , Ceroni Francesca TITLE=Commentary: Synthetic Addiction Extends the Productive Life Time of Engineered Escherichia coli Populations JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=6 YEAR=2018 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2018.00077 DOI=10.3389/fbioe.2018.00077 ISSN=2296-4185