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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: Biochim Biophys Acta. 2016 Jun 14;1861(9 Pt A):1076–1082. doi: 10.1016/j.bbalip.2016.06.006

Fig. 2.

Fig. 2

LC/MS/MS identification of lysyl-PG. A. Total ion chromatogram of lipids fromR. lituseburensis. B. Negative ion ESI/MS spectrum showing the [M-H]− ions of the lipid emerging at 18 to 20 min. C. MS/MS spectrum of [M-H]− at m/z 875.6. D. The product ion at m/z 145 corresponds to the lysine residue.