Table 2. p-values and r-values of similarity analysis (one-way ANOSIM) of the bacterial and fungal OTU data.

OTU data	Population and sub-populations	ap-values	br-values
Bacteriome	Global population	0.52	-0.011
	Abundant population	0.52	-0.010
	Intermediate population	0.97	-0.066
Mycobiome	Global population	0.84	-0.062
	Abundant population	0.84	-0.062
	Intermediate population	0.56	-0.009

^a p- values indicate the significant differences between PMA-treated and untreated groups;

^b r-values indicate dissimilarity between groups as follow: the higher the r-value is, the more dissimilar the compared groups are.