AUTHOR=Chen Jen-Tsung , Coate Jeremy E. , Meru Geoffrey TITLE=Editorial: Artificial Polyploidy in Plants JOURNAL=Frontiers in Plant Science VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2020.621849 DOI=10.3389/fpls.2020.621849 ISSN=1664-462X