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. 2015 Apr 27;112(19):6158–6163. doi: 10.1073/pnas.1420991112

Fig. 3.

Fig. 3.

Symbiolite growth dynamics. (A) Symbiolite growth over five consecutive light/dark periods (numbered outlines show symbiolite size at the end of the respective light period; see also Movie S2). (B) Growth dynamics of the symbiolite shown in A. (C and D) Effect of medium exchange on symbiolite growth. (C) Symbiolite growth over six consecutive light/dark periods following medium exchange. (D) Growth dynamics of symbiolite shown in C. The arrow marks the time of medium exchange. (E–G) Symbiolite on days 2 (E), 4 (F), and 14 (G) following medium exchange. Arrows indicate voids in the symbiolite where Symbiodinium cells had emerged.