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Fig. 3 | BMC Evolutionary Biology

Fig. 3

From: Shedding light: a phylotranscriptomic perspective illuminates the origin of photosymbiosis in marine bivalves

Fig. 3

a-b. The two best supported topologies obtained from the analyses of the two main matrices and 22 submatrices. Cardiid subfamilies are indicated by different colors. Supporting matrices and corresponding analytical methods are listed under each topology. c. Phylogenetic results based on maximum likelihood analysis (PhyML-PCMA) of Matrix 1 and Bayesian analysis (PhyloBayes) of Matrix 2. This is also the topology supported by the most analyses. Node labels represent bootstrap supports / posterior probabilities of each subfamily and the backbone. Photosymbiotic clades are shaded in grey. Shell position of Fraginae and Tridacninae species in their natural habitats is shown in the two diagrams

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