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Fig. 3 | BMC Ecology and Evolution

Fig. 3

From: MHC class I evolution; from Northern pike to salmonids

Fig. 3

Phylogeny of deduced extracellular Z lineage amino acid sequences. The tree with the highest log likelihood (− 3771,17) is shown. The percentage of trees in which the associated taxa clustered together is shown next to the branches. A discrete Gamma distribution was used to model evolutionary rate differences among sites [5 categories (+ G, parameter = 0,3726)]. The tree is drawn to scale, with branch lengths measured in the number of substitutions per site. The analysis involved 40 amino acid sequences. There were a total of 282 positions in the final dataset. The different (sub)clades are shown using coloured boxes

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