Figure 2: Immunofluorescence labeling for AMTN, ODAM and SCPPPQ1 visualized in junctional epithelium (JE) preparations by Structured Illumination Microscopy.

(a and b) Illustrate dual-labelled preparations. (c–f) Are the corresponding single channel images at higher magnification. These dual preparations validate that the proteins co-localize at the cell-tooth interface where the specialized basal lamina (sBL) is found. AMTN/ODAM in green; SCPPPQ1 in red; nuclei in blue using DAPI.