In the published article, there were a couple of errors in Figure 3A and Figure 7A as published. In Figure 3A, the representative images of NBT-stained leaflets (2nd row) after Cd (panel 2), Cd+M250 (panel 6) and Cd+M500 (panel 7) treatments were overwritten by redundant images, respectively. In Figure 7A, ‘Control’ was written in the X-axis legend mistakenly. The corrected Figure 3 and Figure 7 and their captions appear below.
Figure 3
Effects of melatonin on ROS accumulation, lipid peroxidation, and membrane integrity after 14 days long Cd stress. (A) The in situ detection of H2O2 (upper panel) and O2·− (lower panel) in tomato leaves. Bar = 1.0 cm, (B) H2O2 concentrations in tomato leaves and roots, (C) MDA concentrations in tomato leaves and roots, and (D) Electrolyte leakage from tomato leaves and roots. Accumulation of H2O2 and O2·− in leaves was visually detected by staining with 3, 3-diaminobenzidine (DAB) and nitroblue tetrazolium (NBT), respectively. The data shown are the averages of four replicates, with the standard errors indicated by the vertical bars. The means denoted by the same letter within the same color histograms did not significantly differ at a P < 0.05, according to Tukey’s test. Cd, 100 μM cadmium; M25, 25 µM melatonin; M50, 50 µM melatonin; M100, 100 µM melatonin; M250, 250 µM melatonin; M500, 500 µM melatonin; FW, fresh weight.
Figure 7
The accumulation of cadmium in tomato plants and its subcellular distribution following 14 days long Cd stress as influenced by melatonin treatments. (A) Cd concentrations in tomato roots and leaves. (B) The in situ detection of Cd in tomato roots and leaves using a dithizone staining-based histochemical method (C) The distribution of Cd in different subcellular compartments. The data shown in (A), are the averages of four replicates, with the standard errors indicated by the vertical bars. The means denoted by the same letter did not significantly differ at a P < 0.05, according to Tukey’s test. Cd, 100 μM cadmium; M25, 25 µM melatonin; M50, 50 µM melatonin; M100, 100 µM melatonin; M250, 250 µM melatonin; M500, 500 µM melatonin; DW, dry weight.
The authors apologize for these errors and state that these do not change the scientific conclusions of the article in any way. The original article has been updated.
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Publisher’s note
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Summary
Keywords
cadmium, food safety, melatonin, phytochelatins, tomato, vacuolar sequestration
Citation
Hasan MK, Ahammed GJ, Yin L, Shi K, Xia X, Zhou Y, Yu J and Zhou J (2024) Corrigendum: Melatonin mitigates cadmium phytotoxicity through modulation of phytochelatins biosynthesis, vacuolar sequestration, and antioxidant potential in Solanum lycopersicum L. Front. Plant Sci. 15:1431121. doi: 10.3389/fpls.2024.1431121
Received
11 May 2024
Accepted
13 May 2024
Published
21 May 2024
Approved by
Frontiers Editorial Office, Frontiers Media SA, Switzerland
Volume
15 - 2024
Updates
Copyright
© 2024 Hasan, Ahammed, Yin, Shi, Xia, Zhou, Yu and Zhou.
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: Jie Zhou, jie@zju.edu.cn
Disclaimer
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.