Figure 3From: Transcriptome analysis of a cnidarian – dinoflagellate mutualism reveals complex modulation of host gene expressionDistribution of unigenes as a function of the ratio of expression between symbiotic and aposymbiotic anemones. Arrows divide those down- and up-regulated in symbiosis. Black bars denote unigenes confirmed by PCR to be contaminating algal unigenes (see text for details).Back to article page