AUTHOR=Gao Feng TITLE=Editorial: DNA Replication Origins in Microbial Genomes JOURNAL=Frontiers in Microbiology VOLUME=6 YEAR=2016 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2015.01545 DOI=10.3389/fmicb.2015.01545 ISSN=1664-302X