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Correction

Correction: Identification and Expression of Capa Gene in the Fire Ant, Solenopsis invicta

  • The PLOS ONE Staff
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There is an error in Figure 3 of the published article. The ion signal labelling is incorrect. Please view the correct figure, provided by the authors, below.

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Figure 3. MALDI-TOF mass spectra from a preparation of a single abdominal PSO of female S. invicta (direct tissue profiling).

A) Mass fingerprint spectrum (m/z 750–2700); prominent signals indicating the presence of three PVKs and the NPP (long transcript form) are detectable. The predicted PK shows a very weak signal intensity. This low signal intensity is likely a result of incomplete cleavage from the remaining C-terminus of the precursor sequence. With the exception of the supposed CPP at m/z 2588.5, sequences of all designated peptides were confirmed by MS/MS analyses. B) MALDI MS/MS fragment spectrum of the ion signal at m/z 974.6 (see 3A) under conditions of CID off. Fragment series (b- and y-type ions are labelled) confirmed the sequence of S. invicta PVK-2. aPSO, abdominal perisympathetic organ; PVK, periviscerokinin; PK, pyrokinin; CPP, C-terminal precursor peptide; NPP, N-terminal precursor peptide.

https://doi.org/10.1371/journal.pone.0094274.g003

Reference

  1. 1. Choi M-Y, Köhler R, Vander Meer RK, Neupert S, Predel R (2014) Identification and Expression of Capa Gene in the Fire Ant, Solenopsis invicta. PLoS ONE 9(4): e94274

Citation: The PLOS ONE Staff (2014) Correction: Identification and Expression of Capa Gene in the Fire Ant, Solenopsis invicta. PLoS ONE 9(7): e103803. https://doi.org/10.1371/journal.pone.0103803

Published: July 23, 2014

Copyright: © 2014 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.