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Correction

Frontiers in Fungal Biology ·

Volume 7 - 2026 | https://doi.org/10.3389/ffunb.2026.1884384

Correction: The adenylate cyclase-mediated signaling pathway required for regulating siderophore and toxin biosynthesis and pathogenicity in Alternaria alternata

  • Kai-Chu Huang1,2
  • Hsin-Yu Lu1,2
  • Celine Yen Ling Choo3
  • Pei-Ching Wu3
  • Kuang-Ren Chung1,2*corresponding author
  1. 1Department of Plant Pathology, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung, Taiwan
  2. 2Advanced Plant and Food Crop Biotechnology Center, National Chung Hsing University, Taichung, Taiwan
  3. 3Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
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Abstract

Keywords

There was a mistake in Figure 2B as published. The discrepancy appears to have resulted from a processing miscropping, which inadvertently altered the presentation of the data. The corrected Figure 2 appears below.

Gα, PKAc, and PKAr contribute to siderophore production. **(A)** CAS plate assays show smaller orange halos in mutant strains compared to WT. **(B)** TLC analysis confirms these observations. **(C, D)** HPLC validates reduced siderophore production in the mutants.
Figure 1. Gα, PKAc, and PKAr contribute to siderophore production. (A) CAS plate assays show smaller orange halos in mutant strains compared to WT. (B) TLC analysis confirms these observations. (C, D) HPLC validates reduced siderophore production in the mutants.

The original version of this article has been updated.

Publisher’s note

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Footnotes

Edited and reviewed by: Hokyoung Son, Seoul National University, Republic of Korea

Citation

Huang, K., et al. (2026). Correction: The adenylate cyclase-mediated signaling pathway required for regulating siderophore and toxin biosynthesis and pathogenicity in Alternaria alternata. Frontiers in Fungal Biology, Volume 7. https://doi.org/
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Volume
7 - 2026

Copyright

Copyright © 2026 Huang, Lu, Choo, Wu and Chung.

License: https://creativecommons.org/licenses/by/4.0/

*Correspondence: Kuang-Ren Chung

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