FIG. 3.
PFGE gel of D. bruxellensis strains (A) and a corresponding Southern analysis (B) of the blot using 850 bp from the gene encoding allantoinase (homologous to S. cerevisiae YIL166) as a probe. Note that in a majority of the strains, at least two chromosome bands hybridized to the probe, and the intensities of such pairs are often similar.