Sequence analyses of the distal-less homeoboxgene family in East African cichlid fishes reveal signatures of positive selection

Table 2 Overall and relative tree lengths of cichlid dlx gene trees

dlx paralog	Length (# base pairs)	Tree length (absolute)	Tree length (relative) 10^-4
dlx1a	737	0.036	0.483
dlx2a	1371	0.094	0.684
dlx3a	666	0.061	0.910
dlx3b	1972	0.120	0.609
dlx4a	1166	0.104	0.892
dlx4b	722	0.068	0.937
dlx5a	1538	0.093	0.607
dlx6a	1710	0.093	0.542

ISSN: 2730-7182