AUTHOR=Ostria-Gallardo Enrique , Bascuñán-Godoy Luisa , Fernández Del-Saz Néstor TITLE=Editorial: Nitrogen metabolism in crops and model plant species JOURNAL=Frontiers in Plant Science VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1502273 DOI=10.3389/fpls.2024.1502273 ISSN=1664-462X