Figure 1From: Faster evolving Drosophilaparalogs lose expression rate and ubiquity and accumulate more non-synonymous SNPsTopologies of trees with duplications. A: Phylogeny topology used for the placement of substitutions on the paralogous branches. B and C: discarded topologies (duplication followed by a loss of one of paralogs and nested duplication). Dot: speciation event; star: duplication event; green: used duplications, red: discarded duplications.Back to article page