Table 2 Comparison of the taxonomy of Day 30 vs. 60 in all subjects taken together.

From: Influence of grape consumption on the human microbiome

Taxonomy

Log2 (Fold-change)

P value

Cohen's D

Functional connotations

g__Holdemaniaa

1.822

0.005

0.743

Reduced in vegetarian diet16

s__Blautia wexlerae

0.557

0.032

0.602

Depletion is associated with insulin resistance in obese individuals22

g__Clostridium

− 0.636

0.042

0.536

Described as leading species in the maintenance of gut homeostasis21 (see footnote b, Table 1)

o__Propionibacteriales

2.955

0.053

0.451

Produce microbial metabolites such as short-chain fatty acids during glucose fermentation23

f__Propionibacteriaceae

2.955

0.053

0.451

Produce microbial metabolites such as short-chain fatty acids during glucose fermentation23

c__Coriobacteriia

0.919

0.066

0.458

Bile acid metabolism24

g__Blautia

0.661

0.070

0.487

Depletion in the gut ecosystem may occur in cases of obesity and contribute to metabolic inflammation leading to insulin resistance22

f__Coriobacteriaceae

0.992

0.072

0.445

Bile acid metabolism24

s__Ruminococcus torques

1.017

0.074

0.447

Decrease gut barrier integrity, and a decrease in Lactobacillus johnsonii, a bacterium that helps maintain the intestinal epithelial cell layer25

o__Coriobacteriales

0.973

0.077

0.437

Bile acid metabolism24

  1. aTaxonomic hierarchies are designated as c (class), o (order), f (family), g (genus) or s (species).