AUTHOR=Ragauskas Arthur J. , Yoo Chang Geun TITLE=Editorial: Advancements in Biomass Recalcitrance: The Use of Lignin for the Production of Fuels and Chemicals JOURNAL=Frontiers in Energy Research VOLUME=6 YEAR=2018 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2018.00118 DOI=10.3389/fenrg.2018.00118 ISSN=2296-598X