MOESM13 of Elongation during segmentation shows axial variability, low mitotic rates, and synchronized cell cycle domains in the crustacean, Thamnocephalus platyurus

Additional file 13. Confocal image of Thamnocephalus larva showing the ectodermal projection is a single continuous epithelial layer (E, outside ellipse) underlaid by a mesodermal layer (M, middle ellipse) and the gut (G, interior ellipse).