AUTHOR=Tischler Dirk , van Berkel Willem J. H. , Fraaije Marco W. TITLE=Editorial: Actinobacteria, a Source of Biocatalytic Tools JOURNAL=Frontiers in Microbiology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2019.00800 DOI=10.3389/fmicb.2019.00800 ISSN=1664-302X