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Figure 5 | BMC Evolutionary Biology

Figure 5

From: Evolutionary history of the iroquois/Irx genes in metazoans

Figure 5

Phylogenetic analysis of Irx genes in deuterostomes. The represented tree is a maximum-likelihood tree, which has been rooted using the Irx gene from Nematostella as outgroup (this should be considered as arbitrary rooting). The most important monophyletic groups are indicated in red and blue. The associated numbers are their statistical support values obtained with different methods of phylogenetic reconstruction, as described in Figure 2. Statistical support in the maximum-likelihood analysis for some other internal branches is indicated in black.

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