Fig. 7.

Compared BrdU incorporation rates of coral cells and dinoflagellates in polyps and in tissue balls obtained in 2 days primary culture. Data indicate mean ± standard error (SE) for a coral cells in the different polyp tissue layers and the TB zones, and b for dinoflagellates in the polyp oral gastroderm and in the TB (central mass). pse pseudo-stratified epithelium. Black star indicates significant difference between calicoderm and other tissue layers, and between TB and polyps