AUTHOR=Fenice Massimiliano , Khare Sunil Kumar , Gorrasi Susanna TITLE=Editorial: Mining, Designing, Mechanisms and Applications of Extremophilic Enzymes JOURNAL=Frontiers in Microbiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.709377 DOI=10.3389/fmicb.2021.709377 ISSN=1664-302X