AUTHOR=François Jean Marie , Jantti Jussi , Daboussi Fayza TITLE=Editorial: 4th Applied Synthetic Biology in Europe JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2020.00431 DOI=10.3389/fbioe.2020.00431 ISSN=2296-4185