Figure 7From: SCaFoS: a tool for Selection, Concatenation and Fusion of Sequences for phylogenomicsDifficulty to determine correct orthologs according to the evolutionary distance. Schematic tree representing two paralogous groups, α and β, including the same species, A and B. In this example, the choice of the two slowest evolving sequences, Aβ and Bα, will keep a sequence in each paralogous group.Back to article page