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Fig. 7. Molecular confirmation that MYH13 is present in both orbital and global
layers. (A) Schematic illustration of dissection of a 120 µm frozen section
into two samples: the inner global layer (Glob.; light gray) and the outer (or
intermediate) global layer plus the orbital surface layer (Orb.; dark gray).
(B) The myosin isoforms present in EOM and in the two dissected samples (Orb.
and Glob.) were analyzed by SDS-PAGE, which showed that MYH13 is present in
the global as well as orbital layer.