Phenotypic differentiation of gastrointestinal microbes is reflected in their encoded metabolic repertoires

Microbiome

Table 2 Summary statistics of the relationship between reaction content, phylogeny, and essential nutrients

	Reaction/phylogeny			Reaction/essential nutrients
	(exponential model^a)			(linear model)
Taxon considered	Spearman correlation	R ²	RMSE	Pearson correlation	R ²	RMSE
All taxa	0.59^b	0.62^b	0.11	0.48	0.23	0.03
Class
Bacilli	0.68^b	0.69^b	0.08	0.58^b	0.34	0.02
Clostridia	0.61^b	0.39	0.12	0.67^b	0.45	0.02
Bacteroidia	0.90^b	0.80^b	0.06	0.62^b	0.38	0.02
Actinobacteria	0.80^b	0.76^b	0.16	0.86^b	0.74^b	0.02
γ-Proteobacteria	0.78^b	0.56^b	0.11	0.72^b	0.52^b	0.01
Genus
Lactobacillus	0.75^b	0.70^b	0.08	0.56^b	0.31	0.03
Bifidobacterium	0.42	0.29	0.07	0.83^b	0.69^b	0.01
Bacteroides	0.81^b	0.79^b	0.05	0.33	0.11	0.02

^aThe exponential model was represented by a linear regression of semi-logarithmic transformed data
^bValues above 0.5

ISSN: 2049-2618