TABLE 2.
Bacteria taxa ranked within the top 20 by abundance in healthy controls and patients with HIV infection
| Bacterial taxaa | Relative abundance (%)b |
||
|---|---|---|---|
| HC | HIV >500 | HIV <250 | |
| Ranked within the top 20 in all three groups | |||
| p, Actinobacteriota; c, Actinobacteria; o, Bifidobacteriales; f, Bifidobacteriaceae; g, Bifidobacterium | 2.71 | 3.58 | 3.18 |
| p, Bacteroidota; c, Bacteroidia; o, Bacteroidales; f, Bacteroidaceae; g, Bacteroides | 8.40 | 5.66 | 3.89 |
| p, Bacteroidota; c, Bacteroidia; o, Bacteroidales; f, Tannerellaceae; g, Parabacteroides | 1.10 | 0.98 | 0.88 |
| p, Firmicutes; c, Bacilli; o, Lactobacillales; f, Streptococcaceae; g, Streptococcus | 1.20 | 1.37 | 7.09 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae; g, [Ruminococcus]_torques_group | 1.87 | 1.28 | 1.85 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae; g, Blautia | 4.19 | 2.77 | 2.73 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae; g, Dorea | 2.50 | 1.57 | 2.00 |
| p, Firmicutes; c, Clostridia; o, Oscillospirales; f, Ruminococcaceae; g, Faecalibacterium | 14.42 | 11.29 | 11.58 |
| p, Firmicutes; c, Clostridia; o, Oscillospirales; f, Ruminococcaceae; g, Subdoligranulum | 8.78 | 7.43 | 12.36 |
| p, Firmicutes; c, Negativicutes; o, Acidaminococcales; f, Acidaminococcaceae; g, Phascolarctobacterium | 1.16 | 2.42 | 1.18 |
| p, Firmicutes; c, Negativicutes; o, Veillonellales-Selenomonadales; f, Selenomonadaceae; g, Megamonas | 2.19 | 4.52 | 3.92 |
| p, Proteobacteria; c, Gammaproteobacteria; o, Enterobacterales; f, Enterobacteriaceae | 6.83 | 4.45 | 1.23 |
| p, Proteobacteria; c, Gammaproteobacteria; o, Enterobacterales; f, Enterobacteriaceae; g, Escherichia-Shigella | 14.78 | 15.83 | 19.09 |
| Ranked within the top 20 only in HC | |||
| p, Firmicutes; c, Clostridia; o, Clostridia_UCG-014; f, Clostridia_UCG-014; g, Clostridium_UCG-014 | 1.41 | 0.85 | 0.13 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae | 1.76 | 1.66 | 0.75 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae; g, [Ruminococcus]_gnavus_group | 1.35 | 0.71 | 0.79 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae; g, Agathobacter | 1.83 | 2.11 | 0.13 |
| p, Firmicutes; c, Clostridia; o, Oscillospirales; f, [Eubacterium]_coprostanoligenes_group; g, [Eubacterium]_coprostanoligenes_group | 1.84 | 2.16 | 0.21 |
| p, Firmicutes; c, Clostridia; o, Oscillospirales; f, Oscillospiraceae; g, UCG-002 | 1.19 | 0.72 | 0.23 |
| p, Firmicutes; c, Negativicutes; o, Veillonellales-Selenomonadales; f, Veillonellaceae; g, Dialister | 1.04 | 3.66 | 0.83 |
| Bacterial taxa ranked within the top 20 only in patients with HIV | |||
| p, Actinobacteriota; c, Coriobacteriia; o, Coriobacteriales; f, Coriobacteriaceae; g, Collinsella | 0.33 | 1.49 | 1.13 |
| p, Firmicutes; c, Bacilli; o, Erysipelotrichales; f, Erysipelatoclostridiaceae; g, Catenibacterium | 0.50 | 1.66 | 3.13 |
| p, Firmicutes; c, Bacilli; o, Erysipelotrichales; f, Erysipelotrichaceae; g, Holdemanella | 0.03 | 1.50 | 2.37 |
| p, Firmicutes; c, Bacilli; o, Lactobacillales; f, Lactobacillaceae; g, Lactobacillus | 1.20 | 0.23 | 0.87 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae; g, Lachnospira | 0.16 | 0.18 | 1.26 |
| p, Firmicutes; c, Clostridia; o, Lachnospirales; f, Lachnospiraceae; g, Roseburia | 0.47 | 0.37 | 1.56 |
| p, Firmicutes; c, Negativicutes; o, Acidaminococcales; f, Acidaminococcaceae; g, Acidaminococcus | 0.10 | 0.22 | 2.40 |
a
p, phylum; c, class; o, order; f, family; g, genus.
b
HC, healthy controls; HIV >500, patients with CD4 counts greater than 500 cells/μl; HIV <250, patients with CD4 counts lower than 250 cells/μl.