Figure 4From: Genotypic but not phenotypic historical contingency revealed by viral experimental evolutionChanges in mean genetic diversities. (A) Change in mean genetic diversity within evolutionary histories from Phase 1 to Phase 2. Each evolutionary history is indicated by a different symbol and line (inset). In red, the Nt treatment is the only one showing a significant increase. (B) Change in mean genetic diversity between evolutionary histories from Phase 1 to Phase 2. Each comparison between pairs of histories is indicated by a different symbol.Back to article page