Fig 2.

NMDS ordination of distance matrices calculated from the OTU pyrosequence read matrix and using Jaccard's index. Shown are the bacterial communities associated with Acropora formosa at Hoga (HA), Porites lutea at Hoga (HP), seawater at Hoga (HSW), Acropora formosa at Sampela (SA), Porites lutea at Sampela (SP), seawater at Sampela (SSW), Acropora palmata at the Mexican Caribbean (MA), Porites astreoides at the Mexican Caribbean (MP), and seawater at the Mexican Caribbean (MSW) based on the 454 pyrosequencing libraries.