AUTHOR=Castellano-Hinojosa Antonio , González-López Jesús , Cardenas Laura M. , Strauss Sarah L. TITLE=Editorial: Linking nitrogen cycling transformations to microbial diversity in freshwater ecosystems JOURNAL=Frontiers in Microbiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2022.1098905 DOI=10.3389/fmicb.2022.1098905 ISSN=1664-302X