Fig. 3: Representative images used for NanoSIP sample visualization.

Representative moss phyllid from 12-day incubation, imaged with epifluorescence microscopy (a), scanning electron microscopy (b, gray), and NanoSIMS merged ratio images (b). Green indicates ³³S/³²S ratio and red indicates ¹⁵N¹²C/¹⁴N¹²C ratio.