TABLE 6 .

Correlation between the relative abundance and predicted functional abundance of bacterial and archaeal species

Organisms	Function	Correlation coefficient	P value
Bacteria
Roseburia sp.	Glycerophospholipid metabolism	0.5878	<0.001
	Porphyrin and chlorophyll metabolism	0.3808	<0.001
	Seleno compound metabolism	0.4166	<0.001
Coprococcus sp.	Glycerophospholipid metabolism	0.3973	<0.001
	Porphyrin and chlorophyll metabolism	0.2684	0.009
Prevotella copri	Seleno compound metabolism	0.3859	<0.001
Blautia producta	Fructose and mannose metabolism	0.2715	0.008
Undefined archaeal “Methanoplasmatales” species	Lysine degradation	0.3558	<0.001
	Butanoate metabolism	0.3069	0.003
Protozoon Entodinium species 1	Arginine and proline metabolisma	0.4221	0.005
	Glycolysis/gluconeogenesisa	0.4061	0.008
	Valine, leucine, and isoleucine biosynthesis	0.5150	<0.001
	Streptomycin biosynthesis	0.3303	0.033
	Butanoate metabolism	0.5058	<0.001
	Tyrosine metabolism	0.3508	0.023
	Propanoate metabolism	0.3512	0.023
	Pyruvate metabolism	0.5171	<0.001
	Methane metabolism	0.4131	0.007
	Unsaturated fatty acid biosynthesis	0.3845	0.012
	Fatty acid biosynthesis	0.3360	0.030
	Fatty acid metabolism	0.5034	<0.001
	Lipid biosynthesis proteins	0.4409	0.004
	Benzoate degradation	0.3353	0.030
	Chloroalkane and chloroalkene degradation	0.5793	<0.001
	Naphthalene degradation	0.5575	<0.001

^aMajor microbial KEGG metabolic pathway.