Figure 6From: Genomic organization, evolution, and expression of photoprotein and opsin genes in Mnemiopsis leidyi: a new view of ctenophore photocytesSpectrum of bioluminescent emission for a subset of Mnemiopsis photoproteins representing the three sequence groups (A, B, C) at pH 8.0, 9.0, and 10.0. The color of each curve corresponds to the key shown in the upper right of each graph.Back to article page