WEBVTT

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Good morning, my name is Xavier Bailly 
and together with Simon Sprecher 


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we will present in this module the 
flatworm <i>Symsagittifera roscoffensis,</i> 


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named also the Roscoff worm. 

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The singularity of this animal is the 
ability to cultivate and to host microalgae


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 beneath the skin. In other words, this animal
 is photosynthetic and we say photosymbiotic.


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During this module will speak about 
different aspects of the development 


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of this species, different 
biological aspects also, 


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such as development, such as 
brain regeneration and so on.


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 If you would like to know more
 about the biology of <i>Roscoffensis</i>


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If you want to know more about
 photosymbiosis, brain regeneration


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 or whatever, please feel free to contact us.