Correction: Integration of flux measurements to resolve changes in ...

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Dec 14, 2017 - Andrew A. Gibb, Pawel K. Lorkiewicz, Yu-Ting Zheng, Xiang Zhang, Aruni Bhatnagar, Steven P. Jones and. Bradford G. Hill. Biochem. J. 2017 ...
Biochemical Journal (2017) 474 4271–4272 https://doi.org/10.1042/BCJ20170474_COR

Correction: Integration of flux measurements to resolve changes in anabolic and catabolic metabolism in cardiac myocytes Andrew A. Gibb, Pawel K. Lorkiewicz, Yu-Ting Zheng, Xiang Zhang, Aruni Bhatnagar, Steven P. Jones and Bradford G. Hill

Biochem. J. 2017, volume 474, issue 16, pages, 2785–2801; https://doi.org/10.1042/BCJ20170474 In the isotopologue analysis of glycero( phospho)lipids (Figure 5), the authors mistakenly included glycerolipids with only the glycerol moiety labeled (i.e., m+3) in the Glycerol + Fatty Acid labeling groups (Glycl+FA). Fractional enrichment of 13C into Glycl+FA of panels B−F should include only those glycerolipids having both the glycerol and fatty acyl chains labeled (e.g. this would include m+5, m+7, m+9, m+11, m+13, m+15, etc.). The corrected figure is presented here. These changes do not change the conclusions drawn from the study and do not require modifications to the text of the manuscript.

Correction published: 14 December 2017

© 2017 The Author(s). This is an open access article published by Portland Press Limited on behalf of the Biochemical Society and distributed under the Creative Commons Attribution License 4.0 (CC BY-NC-ND).

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Biochemical Journal (2017) 474 4271–4272 https://doi.org/10.1042/BCJ20170474_COR

Figure 5. Phosphofructokinase regulates glycerolipid biosynthesis. Stable isotope tracing of phospholipids and triacylglycerols in cardiomyocytes incubated with media containing 13C6-glucose for 18 h: (A) atom-resolved map illustrating the biological and biochemical history of 13C incorporation into glycerolipids; fractional enrichment values of 13C into: (B) PC; (C) PI; (D) PE; (E) PS; and (F) TAG. Graph represents three replicates per group from one isolation. *,$P < 0.05, **,$$P < 0.01, ****P < 0.0001.

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© 2017 The Author(s). This is an open access article published by Portland Press Limited on behalf of the Biochemical Society and distributed under the Creative Commons Attribution License 4.0 (CC BY-NC-ND).

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