AUTHOR=Ismail Wael A., Van Hamme Jonathan D., Kilbane John J., Gu Ji-Dong TITLE=Editorial: Petroleum Microbial Biotechnology: Challenges and Prospects JOURNAL=Frontiers in Microbiology VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/articles/10.3389/fmicb.2017.00833 DOI=10.3389/fmicb.2017.00833 ISSN=1664-302X