TABLE 2.
Relative abundance of genera in piglets fed HBM or MF at day 161
| Genus | HBM (n = 14) | MF (n = 15) | Fold-change (log2)2 | P (adjusted) |
|---|---|---|---|---|
| Bacteroides | 29.34 ± 4.3 | 22.03 ± 3.8 | 1.40 | 0.02 |
| Unassigned genus (in Ruminococcaceae family) | 11.31 ± 2.2 | 13.36 ± 1.4 | 0.40 | 0.55 |
| Parabacteroides | 6.77 ± 2.7 | 6.94 ± 1.4 | 0.30 | 0.85 |
| Lactobacillus | 1.89 ± 1.2 | 8.35 ± 2.0 | −1.40 | 0.13 |
| Prevotella | 4.80 ± 2.2 | 3.00 ± 1.3 | 1.40 | 0.39 |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | ||||
| Sharpea | 0.23 ± 0.2 | 0.01 ± 0.0 | 22.50 | <0.01 |
| Akkermansia | 3.11 ± 1.3 | 0.084 ± 0.0 | 6.00 | <0.01 |
| Sutterella | 1.18 ± 0.6 | 0.12 ± 0.1 | 4.60 | <0.01 |
| Dorea | 2.30 ± 1.0 | 0.51 ± 0.1 | 2.60 | <0.01 |
| Megasphaera | 0.10 ± 0.1 | 0.04 ± 0.0 | 5.30 | <0.01 |
| Unassigned genus (in Enterobacteriaceae family) | 0.82 ± 0.6 | 3.18 ± 1.1 | −2.70 | 0.02 |
| Pasteurella | 0.30 ± 0.1 | 0.17 ± 0.1 | 2.40 | 0.04 |
1Values in diet columns are means ± SEMs of relative abundance on day 16. The dashed line separates the 5 most abundant taxa from other taxa that were significantly different (P < 0.05) between diet groups. P values (adjusted) from Wald test indicate differences between diet groups within day. HBM, human breast milk; MF, milk formula.
2Fold-change [log2(normalized means)] reference group is MF.