Figure 2
From: Molecular Evolution of the Capsid Gene in Norovirus Genogroup I

Bayesian skyline plot of ORF2 in NoV GI.
The Bayesian skyline plot was estimated under the GTR-Γ4 model. The MCMC chains were run for 65,000,000 steps. The Y-axis represents the effective population size and the X-axis represents generation time (year). The solid black line represents the mean value over time. The 95% HPD intervals are shown in dotted lines.