AUTHOR=Ruffing Anne M. , Kallas Toivo TITLE=Editorial: Cyanobacteria: The Green E. coli JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=4 YEAR=2016 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2016.00007 DOI=10.3389/fbioe.2016.00007 ISSN=2296-4185