Video S13. from LIM-HD transcription factors control axial patterning and specify distinct neuronal and intestinal cell identities in planarians

Some islet1 silenced planarians show disturbed phototaxis behavior after lateral regeneration. 8 out of 16 animals are not able to reach the shallowed region in less than three minutes (red arrowheads). 16 animals are recorded. All animals correspond to trunk pieces at 12 days of lateral regeneration after 2 rounds of RNA interference.