Additional file 1.

Characteristics of cytasters in different taxa. Tables that summarize the available information on cytasters in Protostomia and Deuterostomia, indicating observed structural aspects and the techniques used. The bold font represents taxa in which the specific developmental pathway of cytaster formation is well documented.

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Salinas-Saavedra and Vargas EvoDevo 2011 2:23   doi:10.1186/2041-9139-2-23