Fig. 5
From: Method development for correlating lipid molecular information with anatomy in C. elegans

Optical and MSI images of consecutive sections of C. elegans. (Left stack) Optical images of ten consecutive sections obtained from a single C. elegans nematode. (Right stack) Corresponding MSI-derived lipid distributions. MSI images are alternating distributions of lipids found at m/z 466.33 in negative ionization mode, and m/z 510.40 in positive ionization mode.