AUTHOR=Fernie Alisdair , Hashida Shin-nosuke , Yoshimura Kazuya , Gakière Bertrand , Mou Zhonglin , Pétriacq Pierre TITLE=Editorial: NAD Metabolism and Signaling in Plants JOURNAL=Frontiers in Plant Science VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2020.00146 DOI=10.3389/fpls.2020.00146 ISSN=1664-462X