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Figure 2 | BMC Evolutionary Biology

Figure 2

From: Evolution of AANAT: expansion of the gene family in the cephalochordate amphioxus

Figure 2

Unrooted maximum likelihood phylogenetic tree of the AANAT family. The scale bar shows the number of substitutions per position; the numbers in parenthesis show the number of species in the respective branches; and, the number at internal branches show the bootstrap support (%). For the list of species, the sequences in FASTA format and the multiple alignment used for the tree construction, see Additional files 5, 6 and 7.

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