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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Biochim Biophys Acta. 2017 Feb 9;1862(5):513–522. doi: 10.1016/j.bbalip.2017.02.002

Fig.2.

Fig.2

Fatty-acyl chains in phosphoinositide lipids of rat pineal glands. Mass spectrometry analysis of the fatty-acid composition of D-PI, D-PIP, and D-PIP2 in derivatized extracts from untreated pineal glands expressed as percent of the total pool of each major lipid type. Horizontal red lines are at 10% abundance. Note that bars are drawn here on a logarithmic scale to emphasize the broad dynamic range of detection of minor species and the dominance of 38:4 fatty acids in all three phosphoinositide classes. Each result is pooled from 5 pineal glands with three repeats (n = 3). Values are displayed as mean ± SEM.