AUTHOR=Eren A. Murat , Sogin Mitchell L. , Maignien Loïs TITLE=Editorial: New Insights into Microbial Ecology through Subtle Nucleotide Variation JOURNAL=Frontiers in Microbiology VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2016.01318 DOI=10.3389/fmicb.2016.01318 ISSN=1664-302X