FIG. 1.

Molecular phylogenetic tree of Trichosporon isolates and other Trichosporon members. A tree was constructed from D1-D2 26S ribosomal DNA sequences using neighbor-joining analysis (13) after the sequences were aligned using Clustal W (21). The distances between sequences were calculated using Kimura's two-parameter model (10). The numbers indicate the confidence levels from 100 replicate bootstrap samplings (frequencies of <50% are not shown) (4). *, species isolated from SHP patients' houses.