TABLE 1.

Results of multiple linear regression analyses.

	Sc			Ss			Ele			Dep			R2
	Coefficient	P-value	ΔR2	Coefficient	P-value	ΔR2	Coefficient	P-value	ΔR2	Coefficient	P-value	ΔR2
(A) Fungi
Number of genera	−0.24	0.87	0	−6.61	<0.001	0.13	−0.88	0.54	0	−3.12	0.03	0.03	0.16
Number of gene copies	−1.11E + 07	0.19	0.01	−1.67E + 07	0.05	0.02	2.01E + 07	0.02	0.03	−3.62E + 07	<0.001	0.11	0.18
(B) Bacteria
Number of genera	−5.46	0.07	0.01	-0.36	0.91	0	−32.61	<0.001	0.42	−13.23	<0.001	0.07	0.50
Number of gene copies	−2.49E + 07	0.94	0	−8.77E + 08	0.01	0.04	−6.28E + 08	0.07	0.02	−1.42E + 09	<0.001	0.10	0.16

Seasons (cosine and sine functions with 1-year periodicity; Sc and Ss), elevation (Ele), and soil depth (Dep) to explain the number of genera and gene copies of soil fungi (A) and bacteria (B). Significant slope values (P < 0.05) are highlighted in bold.