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CORRECTION article

Front. Plant Sci., 25 January 2021
Sec. Plant Symbiotic Interactions
Volume 11 - 2020 | https://doi.org/10.3389/fpls.2020.637797
This article is part of the Research Topic Nutrient Dependent Signaling Pathways Controlling the Symbiotic Nitrogen Fixation Process View all 7 articles

Corrigendum: A Plant Gene Encoding One-Heme and Two-Heme Hemoglobins With Extreme Reactivities Toward Diatomic Gases and Nitrite

This article is a correction to:

  1. A Plant Gene Encoding One-Heme and Two-Heme Hemoglobins With Extreme Reactivities Toward Diatomic Gases and Nitrite

    1. Read original article
\nIrene VillarIrene Villar1Estíbaliz LarrainzarEstíbaliz Larrainzar2Lisa MilazzoLisa Milazzo3Carmen Prez-RontomCarmen Pérez-Rontomé1Maria C. RubioMaria C. Rubio1Giulietta SmulevichGiulietta Smulevich3Jesús I. MartínezJesús I. Martínez4Michael T. WilsonMichael T. Wilson5Brandon ReederBrandon Reeder5Raul HuertasRaul Huertas6Stefania AbbruzzettiStefania Abbruzzetti7Michael UdvardiMichael Udvardi6Manuel Becana Manuel Becana1*
  • 1Departamento de Nutrición Vegetal, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas (CSIC), Zaragoza, Spain
  • 2Department of Sciences, Institute for Multidisciplinary Applied Biology, Campus Arrosadía, Universidad Pública de Navarra, Pamplona, Spain
  • 3Dipartimento di Chimica “Ugo Schiff”, Università di Firenze, Florence, Italy
  • 4Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Zaragoza, Spain
  • 5School of Life Sciences, Essex University, Wivenhoe Park, Colchester, United Kingdom
  • 6Noble Research Institute LLC, Ardmore, OK, United States
  • 7Dipartimento di Scienze Matematiche, Fisiche e Informatiche, Università di Parma, Parma, Italy

A Corrigendum on
A Plant Gene Encoding One-Heme and Two-Heme Hemoglobins With Extreme Reactivities Toward Diatomic Gases and Nitrite

by Villar, I., Larrainzar, E., Milazzo, L., Pérez-Rontomé, C., Rubio, M. C., Smulevich, G., et al. (2020). Front. Plant Sci. 11:600336. doi: 10.3389/fpls.2020.600336

In the original article, there were three errors. The concentrations of antibiotics should be expressed in micrograms per milliliter; the pH of the Tris buffer should be 8.0; and the concentration of deoxyferrous globin should be stated as 2.5 micromolar.

Two corrections have been made to: MATERIALS AND METHODS, Production and Purification of Recombinant Globins, paragraph 1, line 7 and line 17,

“…of LB medium with 100 μg ml−1 ampicillin or 100 μg ml−1 kanamycin,…”

“..20 mM Tris (pH 8.0) with 150 mM NaCl…”

One correction has been made to: MATERIALS AND METHODS, Nitrite Reductase Activity, paragraph 1, line 4,

“…were 2.5 μM and 0.05–1 mM, respectively.”

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

Keywords: Medicago truncatula, nitric oxide, symbiosis, phytoglobins, nodule, leghemoglobin, nitrate, hypoxia

Citation: Villar I, Larrainzar E, Milazzo L, Pérez-Rontomé C, Rubio MC, Smulevich G, Martínez JI, Wilson MT, Reeder B, Huertas R, Abbruzzetti S, Udvardi M and Becana M (2021) Corrigendum: A Plant Gene Encoding One-Heme and Two-Heme Hemoglobins With Extreme Reactivities Toward Diatomic Gases and Nitrite. Front. Plant Sci. 11:637797. doi: 10.3389/fpls.2020.637797

Received: 04 December 2020; Accepted: 22 December 2020;
Published: 25 January 2021.

Edited and reviewed by: Maurizio Chiurazzi, National Research Council (CNR), Italy

Copyright © 2021 Villar, Larrainzar, Milazzo, Pérez-Rontomé, Rubio, Smulevich, Martínez, Wilson, Reeder, Huertas, Abbruzzetti, Udvardi and Becana. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Manuel Becana, becana@eead.csic.es

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