Fig. 3.

Comparison of lipid molecular species detected in SARS-CoV2 derived from Vero or A549 cells shows some cell dependence in fatty acyl composition across the cell types. A: Lipids were totaled within each category (nanogram) and then expressed as percent for n = 3 preparations/analyses, mean ± SEM, as outlined in the Materials and methods section. Unpaired Student's t-test, followed by Benjamini-Hochberg correction where there were >20 variables. B: Species of PL (PC, PE, PI, and PG) that were determined to contain fatty acyl with 20:1, 20:2, 20:3, or 20:4 were totaled to generate a comparison for A549 versus Vero cells.