Figure 1
From: Gene duplication in an African cichlid adaptive radiation
Maximum likelihood phylogeny illustrating the positions of experimental (stars) and reference (circle) taxa. The maximum likelihood tree is based on 1785 bp mitochondrial ND2. Nodes not supported by 50% maximum likelihood SH values collapsed and Lake Victoria, Lake Makgadikgadi, and Lake Tanganyika radiations are represented by triangles. The tree is rooted with Oreochromis and the scale bar indicates the mean number of nucleotide substitutions per site (DRYAD doi:10.5061/dryad.7vs2c).