Figure 2.

Bayesian Phylogenetic Inference for ISAV f gene. Maximum clade credibility (MCC) phylogeny depicting the evolutionary relationships of isolates from Europe, Canada and Chile. Colors indicate ancestral locations as inferred from Ancestral State Reconstruction (ASR). Red = Chile, Blue = Canada and Yellow = Europe. Support is expressed as posterior probabilities for major nodes. Inset = boxplots of evolutionary rates for the f and he genes and density plots for node age estimates (black dashed line = Chilean he minor clade; black line = Chilean he major clade; grey line = Chilean f clade). Isolate NBISA01 belongs to the Canadian clade and it was reported in Chile in 2001.