Volume 30, Number 12—December 2024
Research
Autochthonous Blastomyces dermatitidis, India
Table 1
Approximative 2-sample Fisher-Pitman permutation tests comparing π and DXY values between different lineages of Blastomyces dermatitidis from India and North America*
Clade 1 | Clade 2 | π Clade 1 | π Clade 2 | DXY | Z-score | p value |
---|---|---|---|---|---|---|
India | B. dermatitidis | 0.0003 | 0.0037 | 0.0098 | 21.6158 | <0.0001 |
India | B. gilchristii | 0.0003 | 0.002 | 0.0111 | 2.9833 | 0.0046 |
India | B. emzantsi | 0.0003 | 0.0003 | 0.1920 | 7.3485 | <0.0001 |
India | B. parvus | 0.0003 | 0.2167 | 0.1908 | 2.1673 | 0.0250 |
India | B. percursus | 0.0003 | 0.0056 | 0.1916 | 11.6084 | <0.001 |
B. dermatitidis | B. gilchristii | 0.0037 | 0.0022 | 0.0127 | 21.7077 | <0.001 |
B. dermatitidis | B. emzantsi | 0.0037 | 0.0003 | 0.1935 | 29.3221 | <0.001 |
B. dermatitidis | B. parvus | 0.0037 | 0.2167 | 0.1926 | 24.4538 | <0.001 |
B. dermatitidis | B. percursus | 0.0037 | 0.0056 | 0.1935 | 33.565 | <0.001 |
*The pairwise comparison between intraclade variation and the pairwise differentiation suggests divergence between the India clade and the North America clade of B. dermatitidis. The nonsignificant value between India and B. parvus is an artifact of the paraphyletic nature of B. parvus, which has an extremely high π value (Figure). DXY, extent of divergence between clades