AUTHOR=Ledesma-Amaro Rodrigo , Nikel Pablo I. , Ceroni Francesca TITLE=Editorial: Synthetic Biology-Guided Metabolic Engineering JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2020.00221 DOI=10.3389/fbioe.2020.00221 ISSN=2296-4185