Fig. 3.—

Multilocus phylogeny of Brazilian and Chinese lineages. Neighbor-joining tree inferred from the concatenated alignment of nine genes and four intergenic loci using the Kimura two-parameter model of sequence evolution, depicting the phylogenetic relationships of Brazilian and Chinese (represented by numbers I–VIII) lineages. Some branches are collapsed to indicate major phylogenetic groups. Bootstrap values above 75% (1,000 replicates) are indicated. The “scale bar” represents 0.001 substitutions per nucleotide position.