This article is a correction to:
Involvement of Arabidopsis Multi-Copper Oxidase-Encoding LACCASE12 in Root-to-Shoot Iron Partitioning: A Novel Example of Copper-Iron Crosstalk
María Bernal1,2*
Ute Krämer1*- 1Department of Molecular Genetics and Physiology of Plants, Faculty of Biology and Biotechnology, Ruhr University Bochum, Bochum, Germany
- 2Department of Plant Nutrition, Estación Experimental de Aula Dei-CSIC, Zaragoza, Spain
A Corrigendum on
Involvement of Arabidopsis Multi-Copper Oxidase-Encoding LACCASE12 in Root-to-Shoot Iron Partitioning: A Novel Example of Copper-Iron Crosstalk
by Bernal, M., and Krämer, U. (2021). Front. Plant Sci. 12:688318. doi: 10.3389/fpls.2021.688318
In the original article, there was a mistake in Figure 2B as published. The panel B showed the positive control of panel A and it was accidentally taken from a different experiment when the figure was prepared. The corrected Figure 2 with the correct positive control plate appears below.
FIGURE 2
Figure 2. Heterologous expression of the AtLAC12 cDNA complements a Fe uptake-defective fet3fet4 mutant of Saccharomyces cerevisiae. Wild-type and the Fe uptake-defective fet3fet4 mutant of Saccharomyces cerevisiae transformed with the empty vector pFL61 Gateway (eV) or expressing IRT1 or LAC12 cDNAs of A. thaliana, respectively. Aliquots of 10 μL of 10-fold serial dilutions (starting from OD600 = 0.3, ca. 107 cells ml−1) were spotted on (A) SD-URA medium (pH 5.7) and (B) SD-URA medium (pH 5.7) supplemented with 0.5 mM FeSO4. Images are representative of three independent transformant colonies from each of two independent experiments.
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.
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Keywords: copper, iron, multicopper oxidase, homeostasis, deficiency
Citation: Bernal M and Krämer U (2021) Corrigendum: Involvement of Arabidopsis Multi-Copper Oxidase-Encoding LACCASE12 in Root-to-Shoot Iron Partitioning: A Novel Example of Copper-Iron Crosstalk. Front. Plant Sci. 12:813380. doi: 10.3389/fpls.2021.813380
Received: 11 November 2021; Accepted: 16 November 2021;
Published: 03 December 2021.
Edited and reviewed by: Francisco Javier Romera, University of Cordoba, Spain
Copyright © 2021 Bernal and Krämer. 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: María Bernal, maria.bernal@ruhr-uni-bochum.de; Ute Krämer, ute.kraemer@ruhr-uni-bochum.de