AUTHOR=Hano Christophe F. , Dinkova-Kostova Albena T. , Davin Laurence B. , Cort John R. , Lewis Norman G. TITLE=Editorial: Lignans: Insights Into Their Biosynthesis, Metabolic Engineering, Analytical Methods and Health Benefits JOURNAL=Frontiers in Plant Science VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2020.630327 DOI=10.3389/fpls.2020.630327 ISSN=1664-462X