AUTHOR=Altermann Eric , Hickey William J. TITLE=Grand Challenges in Microbiotechnology: Through the Prism of Microbiotechnology JOURNAL=Frontiers in Microbiology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2020.00430 DOI=10.3389/fmicb.2020.00430 ISSN=1664-302X