Table 3. Correlations between microbial community functional genes and soil properties from Mantel test.

Gene	Urease		Sucrase		Catalase		pH
	Statistic r	P	Statistic r	P	Statistic r	P	Statistic r	P
S cycle
cysJ	−0.673	0.033	−0.555	0.096	−0.518	0.125	−0.611	0.061
cysI	−0.636	0.048	−0.467	0.173	−0.306	0.39	−0.516	0.127
dsra	−0.723	0.018	−0.643	0.045	−0.552	0.098	−0.639	0.047
fccab	−0.664	0.036	−0.635	0.049	−0.517	0.126	−0.594	0.07
soxV	−0.821	0.004	−0.740	0.014	−0.839	0.002	−0.729	0.017
Stress
nsrR	−0.770	0.009	−0.694	0.026	−0.636	0.048	−0.659	0.038
cydA	−0.765	0.01	−0.719	0.019	−0.561	0.092	−0.701	0.024
resE	−0.605	0.064	−0.565	0.089	−0.727	0.017	−0.715	0.02
narI	−0.688	0.028	−0.599	0.067	−0.564	0.09	−0.646	0.044
fnr	−0.654	0.04	−0.576	0.081	−0.532	0.114	−0.646	0.044
baeR	−0.750	0.012	−0.666	0.036	−0.623	0.054	−0.674	0.033
cpxA	−0.729	0.017	−0.666		−0.603	0.065	−0.643	0.045
pspC	−0.742	0.014	−0.67	0.034	−0.609	0.062	−0.679	0.031
proX	−0.719	0.019	−0.66	0.038	−0.649	0.042	−0.687	0.028
pstS	−0.763	0.01	−0.679	0.031	−0.632	0.05	−0.664	0.036
pspF	−0.758	0.011	−0.659	0.038	−0.576	0.081	−0.639	0.047
pstB	−0.694	0.026	−0.55	0.099	−0.567	0.087	−0.702	0.024
sodA	−0.792	0.006	−0.746	0.013	−0.640	0.046	−0.686	0.028
degP	−0.572	0.084	−0.407	0.243	−0.572	0.084	−0.675	0.032
Virulence
fyuA	−0.811	0.004	−0.683	0.029	−0.857	0.002	−0.856	0.002
hopAF1	−0.746	0.013	−0.576	0.082	−0.792	0.006	−0.715	0.02
inv	−0.735	0.015	−0.689	0.027	−0.621	0.056	−0.529	0.1
iutA	−0.751	0.012	−0.695	0.026	−0.918	0	−0.791	0.006
las	−0.843	0.002	−0.773	0.009	−0.799	0.006	−0.764	0.01
npgA	−0.774	0.009	−0.745	0.013	−0.684	0.029	−0.542	0.106

Bold texts indicate significant P-values (<0.05).