Figure 1From: Comparative genomics reveals a constant rate of origination and convergent acquisition of functional retrogenes in DrosophilaRetrogene phylogenetic distribution with respect to the analyzed sequenced genomes. Divergence times in each node are indicated. Branches are numbered below and the number of retroposition events in the particular internal branches is shown on top of the branch. The estimated rate of retroposition is shown in every internal node.Back to article page