Ecological Specialization of Two Photobiont-Specific Maritime Cyanolichen Species of the Genus Lichina
Fig 3
Maximum clade credibility tree based on Bayesian inference of the phycocyanin operon.
Geographic origin and fungal partner of each sample is indicated in a dot-matrix (L. confinis-white-, L. pygmaea-black-, L. ‘canariensis’-grey- or free-living Rivularia–starred-grey-). Median partitions from the bGMYC model for OTU-clustering are indicated (OTUs 1 to 22) together with a heatmap-like graph that represents the co-assignment probability matrix of OTU assignment (colors ranging from red for the lower probabilities and intense yellow for the higher probabilities).