Cassiopea xamachana microbiome across anatomy, development, and geography.

The upside-down jellyfish holobiont, Cassiopea xamachana, is a useful model system for tri-partite interactions between the cnidarian host, the photosymbiont, and the bacterial microbiome. While the interaction between the host and photosymbiont has been well studied, less is understood of the associated bacterial community. To date, the bacterial microbiome of wild C.