AUTHOR=Sousa Silva Marta , Roessner Ute , Cordeiro Carlos TITLE=Editorial: Metabolomics in crop research – current and emerging methodologies, volume II JOURNAL=Frontiers in Plant Science VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2023.1292878 DOI=10.3389/fpls.2023.1292878 ISSN=1664-462X