Figure 8.
Inositol phosphoceramide species under the various culture conditions. hem1Δ cells were grown in the media indicated for 7 h before lipid extraction, and MS analysis in the negative ion mode. The main PI, IPC-B/B' (m/z = 936 Da), and IPC-C (m/z = 952 Da) species are indicated. A.U., arbitrary units.