Skip to main content
. 2020 Apr 20;35(1):963–973. doi: 10.1080/14756366.2020.1748025

Figure 4.

Figure 4.

Molecular species of PEaa (A, B) and PEae (C, D) detected in Mel501 cells cultured in buffered (Mel501) and in acidic conditions (Mel501ac). Panels A and C show PEaa and PEae detected species, respectively. Data are expressed as pmol of lipid species/μg of proteins. Panels B and D show fatty acids saturation level and length in PEaa and PEae, respectively. Saturation level data are expressed as ratio of unsaturated to saturated PE species. Fatty acid length data are expressed as ratio of the total PE species with acyl chains whose sum was > 38 carbons (“long chains”) to PE molecules with acyl chains whose sum was < 36 carbons (“short chain”). Mean values ± SD (n = 6, Mel501; n = 4, Mel501ac) are shown (*p < 0.05, Mel501 vs Mel501ac; # lipid species exclusively found in Mel501ac). SFA, molecular species containing only saturated fatty acids; UFA: molecular species containing unsaturated fatty acids; MUFA: molecular species containing one double bond; PUFA: molecular species containing more than one double bond.