Figure 1From: Commitment of chondrogenic precursors of the avian scapula takes place after epithelial-mesenchymal transition of the dermomyotomeSemi-thin section of somite 20/21. A) The somite has formed the dorsally located epithelial dermomyotome (dm) and the ventrally located mesenchymal sclerotome (sc) at HH-16. B) At HH-20, the dermomyotome has undergone EMT to form myotome (m) and sub-ectodermal mesenchyme (sem) (Scale bar = 150 μm).Back to article page