Fig. 1

The ventral multiciliated epidermis of planarians. a Schmidtea mediterranea. Bar is 5 mm. b Immunofluorescence view of the ventral epidermis of S. mediterranea. BBs are in green (anti-SMED-CEP135) and nuclei are in blue (DAPI). Bar is 5 µm. c Schematic representation of the planarian ventral epidermis