Fig. 2

Neighbour-joining clustering of T. gondii isolates based on 15 microsatellite markers. Green circles next to the identifiers of genotypes indicate strains from Romania (n = 16), red triangles indicate strains from the neighbouring Serbia (n = 12) [47] and black squares indicate reference strains representing the three most common lineages in Europe: types I, II and III. Support values using 1000 bootstrap samples are shown at the base of each clade. For details refer to Table 3