gene_id	tax_level	tax_name	rho	p.value	q.value
x	class	Bacteroidia	-0.26	2.1e-17	5.9e-16
x	class	Deltaproteobacteria	0.2	1.7e-10	2.4e-09
x	class	Actinobacteria	0.16	1.4e-07	1.3e-06
x	class	Gammaproteobacteria	0.16	2.8e-07	2e-06
x	class	Clostridia	0.15	8e-07	4.5e-06
x	class	Bacilli	0.15	1.1e-06	5.1e-06
x	class	Erysipelotrichi	0.13	4.4e-05	0.00018
x	class	Methanobacteria	0.12	5e-05	0.00018
x	class	Verrucomicrobiae	0.1	0.0012	0.0037
x	class	Sphingobacteria	0.097	0.0016	0.0045
x	class	Synergistia	0.074	0.017	0.04
x	class	Acidobacteria	0.073	0.017	0.04
x	class	Thermomicrobia	0.068	0.027	0.058
x	class	Halobacteria	0.066	0.033	0.066
x	class	Alphaproteobacteria	0.06	0.052	0.097
x	class	Deinococci	0.056	0.07	0.12
x	class	Fusobacteria	0.055	0.075	0.12
x	class	Thermi	-0.048	0.12	0.19
x	class	Lentisphaerae_uncl	0.045	0.14	0.21
x	class	Spirochaetes	-0.042	0.17	0.24
x	class	Flavobacteria	-0.041	0.19	0.24
x	class	Negativicutes	-0.041	0.19	0.24
x	class	Cyanophyceae	0.039	0.21	0.26
x	class	Chlamydiae	0.037	0.24	0.28
x	class	Dehalococcoidetes	-0.015	0.63	0.71
x	class	Betaproteobacteria	-0.0087	0.78	0.84
x	class	Mollicutes	0.0075	0.81	0.84
x	class	Epsilonproteobacteria	0.0059	0.85	0.85