Figure 1. 2D projection of elemental tomography in a lyophilized-wild type adult C. elegans.

Shown are K (white), Ca (yellow), Mn (red), Fe (green), Zn (blue) and elements in combination. White box defines region examined in close-up (Fig. 2). Dashed line indicates the gonad. Bar = 50 µm. A movie of the reported elements is shown in Movie S1.