ece3429-sup-0001-FigureS1.epsimage/eps244KFigure S1. Maximum-likelihood tree of phylogenetic relationships of Cryphonectria hypovirus 1 (CHV-1); deep phylogeny including samples from the European CHV-1 subtypes I, F1, F2, and D as well as samples from China and Japan. Branch lengths are drawn to scale, with the scale bar indicating the number of nucleotide substitutions per site. Bootstrap support values >80% are indicated on branches.
ece3429-sup-0002-FigureS2.tifimage/tif308KFigure S2. Effective population size (Ne*τ) change of the eight European Cryphonectria hypovirus 1 subtype I populations analyzed in this study represented as a Bayesian skyline plot through time. The gray area represents 95% highest posterior density (HPD) intervals. Dotted lines are estimates of the time to the most recent common ancestor (TMRCA and 95% HPD). Arrows indicate periods of growth (G) and stasis (S), respectively.
ece3429-sup-0003-FigureS3.epsimage/eps249KFigure S3. Genetic distance (linearized FST) is plotted against the logarithm of geographic distances (in km). No isolation by distance was inferred from matrix correlation between genetic distance (linearized FST) and log geographic distance (km). Line is the reduced major axis (RMA) regression. The correlation between genetic distance and geographic distance was not significant (Z = 99.6662, r = 0.2378, P = 0.94) based on 1000 randomizations using Mantel test.
ece3429-sup-0004-TableS1.docWord document366KTable S1. Vegetative compatibility (vc) types observed in the eight populations of Cryphonectria parasitica.
ece3429-sup-0005-TableS2.docWord document366KTable S2. Pairwise values for linearized FST (above diagonal) and geographic distance (below diagonal) used in the Mantel test for significance of isolation-by-distance (IBD) between populations of Cryphonectria hypovirus 1 subtype I.

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