AUTHOR=Okumoto Sakiko , Funck Dietmar , Trovato Maurizio , Forlani Giuseppe TITLE=Editorial: Amino Acids of the Glutamate Family: Functions beyond Primary Metabolism JOURNAL=Frontiers in Plant Science VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2016.00318 DOI=10.3389/fpls.2016.00318 ISSN=1664-462X