Fig. 5.

S. aureus biofilms exhibit lipidomic heterogeneity between layers. Violin plots generated from one of three replicate images show that CL(57:0), CL(59:0) and CL(61:0) are more abundant in the spectrum extracted from the bottom layer (green) when compared to the top layer (cyan) (A - C), and that CL(62:0), CL(64:0) and CL(66:0) are more abundant in the top layer compared to the bottom (D – F). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)