AUTHOR=Villar Irene , Larrainzar Estíbaliz , Milazzo Lisa , Pérez-Rontomé Carmen , Rubio Maria C. , Smulevich Giulietta , Martínez Jesús I. , Wilson Michael T. , Reeder Brandon , Huertas Raul , Abbruzzetti Stefania , Udvardi Michael , Becana Manuel TITLE=Corrigendum: A Plant Gene Encoding One-Heme and Two-Heme Hemoglobins With Extreme Reactivities Toward Diatomic Gases and Nitrite JOURNAL=Frontiers in Plant Science VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2020.637797 DOI=10.3389/fpls.2020.637797 ISSN=1664-462X