Minimum spanning tree showing wide genotypic diversity in the TR₃₄/L98H and wild type <i>A. fumigatus</i> isolates studied.

<p>The figure shows the 74 different genotypes (circles), the number of strains belonging to the same genotype (sizes of the circles), and origin of isolates (circles in yellow indicate Indian isolates; green Dutch isolates; red Chinese isolates; blue French isolates, purple German isolate and white reference strain, AF293). Solid thick and thin branches indicates 1 or 2 microsatellite markers differences, respectively; dashed branches indicates 3 microsatellite markers difference between two genotypes; 4 or more microsatellite markers differences between genotypes are indicated with dotted branches.