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. Author manuscript; available in PMC: 2012 Jul 1.
Published in final edited form as: Mol Microbiol. 2011 Jun 28;81(2):515–527. doi: 10.1111/j.1365-2958.2011.07714.x

Fig. 3.

Fig. 3

Fig. 3

Fig. 3

Fig. 3

Fig. 3

Levels of ceramides during chronological aging. S. cerevisiae BY4741, isc1Δ and lcb4Δ cells were grown in YPD medium to the post-diauxic phase, washed twice with H2O and kept in H2O at 26°C. (A) total dihydroceramide (dh-Cer); (B) dihydro-C26-ceramide (dh-C26-Cer); (C) total phytoceramide (phyto-Cer); (D) phyto-C26-ceramide (phyto-C26-Cer); (E) total α–hydroxylated-phytoceramide (αHO-phyto-Cer). Data are expressed as pmol of lipid/nmol lipid Pi and are means ± SD of three independent experiments. See Tables S1–S3 for levels of individual ceramide species.