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Figure 5 | BMC Biology

Figure 5

From: Viral cystatin evolution and three-dimensional structure modelling: A case of directional selection acting on a viral protein involved in a host-parasitoid interaction

Figure 5

Branches under positive selection estimated according to the genetic algorithm-branch analysis. Percentages for branch classes in the legend reflect the proportion of total tree length (measured in expected substitutions per site per time unit) and evolving under the corresponding value of d N /d S . The * indicates a posterior probability greater than 95% of having ω > 1.

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