Figure 7.

Genetic structure of local Myodes glareolus populations and schematic phylogenetic relationships of associated Puumala virus strains (see Fig.4). The first and second bars present the genetic structure of the bank vole populations based on 17 microsatellite loci computed with Structure for K = 2 and K = 3, respectively. Each vertical line represents one individual, the black lines separate samples from different localities, and the colors represent the different genetic clusters. The PUUV phylogenetic relationships are based on the concatenated S, M, and L segment sequences.