The evolutionary history of the SLC17 family as deduced from the phylogenetic analysis. The top table describes which genes (their number in the parenthesis) were identified in each species. The middle part indicates the interrelationship of the species investigated in this study while the bottom panel indicates which genes were most likely present before the split of the lineage leading to the respective species.
Sreedharan et al. BMC Genomics 2010 11:17 doi:10.1186/1471-2164-11-17