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Open Access

Correction

Correction: Effectiveness of blocking primers and a peptide nucleic acid (PNA) clamp for 18S metabarcoding dietary analysis of herbivorous fish

  • The PLOS One Staff

In Table 1, underlines of tag sequences of the primers and units of melting temperature: Tm*3 (°C), were missing. Please see the correct Table 1 here.

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Table 1. List of the primers and the PNA clamp used in this study for metabarcoding.

https://doi.org/10.1371/journal.pone.0333594.t001

In the Introduction, there is an error in the fifth sentence of the fourth paragraph. The correct sentence is: However, whether blocking primers or PNA clamps are suitable as blocker for metabarcoding fish prey organisms has not been examined.

The publisher apologizes for the errors.

Reference

  1. 1. Homma C, Inokuchi D, Nakamura Y, Uy WH, Ohnishi K, Yamaguchi H, et al. Effectiveness of blocking primers and a peptide nucleic acid (PNA) clamp for 18S metabarcoding dietary analysis of herbivorous fish. PLoS One. 2022;17(4):e0266268. pmid:35442965

Citation: The PLOS One Staff (2025) Correction: Effectiveness of blocking primers and a peptide nucleic acid (PNA) clamp for 18S metabarcoding dietary analysis of herbivorous fish. PLoS One 20(9): e0333594. https://doi.org/10.1371/journal.pone.0333594

Published: September 30, 2025

Copyright: © 2025 The PLOS One Staff. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.