Table 4.

Procrustes P values comparing yeast and bacterial community structures

Type of comparisona	P valueb
Unweighted UniFrac	0.426
Weighted, nonnormalized UniFrac	0.086
Weighted, normalized UniFrac	0.076
Jaccard	0.672
Binary Jaccard	0.478
Bray-Curtis	0.282
Sorensen-Dice	0.428
Euclidean	0.270
Binary Euclidean	0.117
Gower	0.139
Manhattan	0.088

^aUniFrac PCA was performed using the FastUniFrac Web application (26). β-Diversity calculations and PCA were done with QIIME (9).

^bProcrustes significance values were calculated with QIIME as described in the text. Nonsignificant values indicate no correlation between the distribution patterns of the yeast and bacterial communities associated with Drosophila.