AUTHOR=Di Gregorio Simona , Levin David B. TITLE=Editorial: New Microbial Isolates From Hostile Environments: Perspectives for a Cleaner Future JOURNAL=Frontiers in Microbiology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.740735 DOI=10.3389/fmicb.2021.740735 ISSN=1664-302X