Figure S2.

Organization of head and neck muscles in a PCW6.6 embryo, related to Figure 2

All panels are LSFM images of a solvent-cleared PCW6.6 embryo immunostained with anti-MHC. All head and neck muscles, grouped in 14 anatomical and functional modules are individually segmented. The names of all the modules and muscles (with a color code similar to the corresponding images) are presented on the right side. Two views are shown (bottom panels for the neck muscles).

Scale bars: (panels: superficial, inner ear, mastication, tongue, and laterals) 500 μm, (deep, suprahyoid) 400 μm, (palatine veli) 200 μm, (infrahyoid, pharyngeal, anteriors, and laryngeal) 300 μm, (neck dorsal view) 800 μm, and (neck [half] side view) 700 μm.