Fig. 2From: Metassembler: merging and optimizing de novo genome assembliesBoxplots of overall Z scores for Assemblathon 1 metassemblies grouped by initial assembly. Blue circles indicate the Z score of the corresponding initial assembly. Below each circle, the corresponding mean difference in Z scores between the final metassembly and the initial assembly (μ∆) is shown. The global mean difference is also shown at the topBack to article page