Kim S. Bernard
Kirsten B. Steinke1
Julia M. Fontana- 1College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR, United States
- 2School of Marine Science and Policy, University of Delaware, Lewes, DE, United States
A Corrigendum on
Winter condition, physiology, and growth potential of juvenile Antarctic krill
By Bernard KS, Steinke KB and Fontana JM (2022) Front. Mar. Sci. 9:990853. doi: 10.3389/fmars.2022.990853
In the published article, there was an error in the description of total lipid analysis methodology used.
A correction has been made to Methods, 2.6 Utilization of stored lipids, Paragraph 1. This sentence previously stated:
“Samples were homogenized in chloroform and methanol solution prior to extraction of total lipids using the procedure modified by Folch et al. (1956). Total lipid content was then determined gravimetrically and expressed as a mass and also as a percentage of total dry weight (Hagen, 2000).”
The corrected sentence appears below:
“Samples were homogenized and vortexed in chloroform and methanol and total lipids were extracted in a solution of chloroform:methanol:water (8:4:3) using a modified Folch procedure (Folch et al., 1956) developed by Parrish (1987). Lipid classes were determined using thin layer chromatography with flame ionization detection (TLC/FID) with a MARK VI Iatroscan (Iatron Laboratories, Tokyo, Japan) (Lu et al., 2008; Copeman et al., 2017). Total lipids were estimated by using the summation of the individual calibrated lipid classes (Parrish, 1987).”
Publisher’s note
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References
Copeman L. A., Laurel B. J., Spencer M., Sremba A. (2017). Temperature impacts on lipid allocation among juvenile gadid species at the pacific Arctic-Boreal interface: an experimental laboratory approach. Mar. Ecol. Prog. Ser. 566, 183–198. doi: 10.3354/meps12040
Lu Y., Ludsin S. A., Fanslow D. L., Pothoven S. A. (2008). Comparison of three microquantity techniques for measuring total lipids in fish. Can. J. Fish. Aquat. Sci. 65, 2233–2241. doi: 10.1139/F08-135
Keywords: Antarctic krill, Euphausia superba, winter, energy budget, physiology, condition, growth potential
Citation: Bernard KS, Steinke KB and Fontana JM (2025) Corrigendum: Winter condition, physiology, and growth potential of juvenile Antarctic krill. Front. Mar. Sci. 12:1564097. doi: 10.3389/fmars.2025.1564097
Received: 22 January 2025; Accepted: 03 February 2025;
Published: 13 March 2025.
Edited and Reviewed by:
Stelios Katsanevakis, University of the Aegean, GreeceCopyright © 2025 Bernard, Steinke and Fontana. 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: Kim S. Bernard, a2ltLmJlcm5hcmRAb3JlZ29uc3RhdGUuZWR1