Description of Additional Supplementary Files
Supplementary Movie 1.
Time-lapse imaging of algal samples regenerating under 12hL-12hD,
T=24h cycles. One month of regeneration under 12h Light - 12h Dark; 3 seconds correspond to
24h; 3 wells, 3cm x 4cm each. The waves of greenness show synchronisation within individual
cells, and among them.