Functional equivalence and evolutionary convergence in complex communities of microbial sponge symbionts Functional equivalence and evolutionary convergence in complex communities of microbial sponge symbionts Link to Article Author(s): Fan, Lu,Reynolds, David,Liu, Michael,Stark, Manuel,Kjelleberg, Staffan,Webster, Nicole S. and Thomas, Torsten Reference: Proceedings of the National Academy of Sciences USA (2012), 109: E1878-E1887 Research Cluster(s): Biofilm Biology Cluster Theme(s): Marine Biofilms & MicrobiomesMarine Biofilms & Microbiomes