Symbiosis with Dinoflagellates Alters Cnidarian Cell-Cycle Gene Expression

Figure 3

Apoptosis pathway changes in the host elicited by the presence of the symbiont in the gastrodermal tissue. Red text and arrows refer to upregulated genes and blue text and arrows refer to downregulated genes.

(a) Symbiotic gastrodermis versus aposymbiotic gastrodermis

(b) Symbiotic gastrodermis versus epidermis of symbiotic hosts