TABLE 1.
Relative abundance of differential gut microbiota at genus level (> 0.1%) between mice transplanted domestic pig fecal bacteria and feed a low-fiber diet (D) or high-fiber diet (DF), transplanted wild boar fecal bacteria and feed low-fiber diet (W) or high-fiber diet (WF).
| D | DF | W | WF | SEM | Donor | Fiber | Interaction | |
| Bacteroidetes | 49.26 | 40.33 | 40.81 | 43.46 | 2.05 | 0.76 | 0.32 | 0.12 |
| Bacteroides | 13.73 | 11.23 | 8.24 | 22.21 | 1.79 | 0.39 | 0.39 | 0.02 |
| Barnesiella | 3.10 | 4.04 | 4.03 | 3.34 | 0.35 | 0.86 | 0.65 | 0.24 |
| Butyricimonas | 0.58a | 0.09c | 0.24b | 0.06c | 0.05 | 0.31 | <0.01 | 0.18 |
| Odoribacter | 2.76a | 1.38a | 0.00b | 0.00b | 0.42 | <0.01 | 0.77 | 0.89 |
| Parabacteroides | 3.36a | 1.35b | 1.19b | 6.84a | 0.64 | 0.29 | 0.89 | <0.01 |
| unclassified_f_Porphyromonadaceae | 16.76a | 17.67a | 22.15a | 9.11b | 1.40 | 0.19 | 0.11 | 0.03 |
| Prevotella | 0.03 | 0.22 | 0.11 | 0.05 | 0.05 | 0.29 | 0.91 | <0.01 |
| Alistipes | 8.37a | 4.04b | 4.81b | 1.85c | 0.60 | <0.01 | <0.01 | 0.83 |
| unclassified_o_Bacteroidales | 0.45a | 0.13b | 0.00c | 0.00c | 0.04 | <0.01 | 0.03 | 0.08 |
| Firmicutes | 33.72b | 50.65a | 47.46ab | 33.58b | 2.60 | 0.53 | 0.42 | <0.01 |
| Lactobacillus | 1.37a | 0.38b | 4.43a | 0.18b | 0.55 | 0.65 | <0.01 | 0.40 |
| Lactococcus | 0.08a | 0.02b | 0.13a | 0.02b | 0.01 | 0.54 | <0.01 | 0.52 |
| Streptococcus | 0.18a | 0.65a | 0.25a | 0.05b | 0.15 | 0.17 | <0.01 | 0.21 |
| Clostridium sensu stricto | 0.01a | 0.01a | 0.90a | 0.00b | 0.11 | 0.25 | 0.02 | <0.01 |
| Eubacterium | 1.72a | 0.19bc | 0.51b | 0.08c | 0.18 | <0.05 | <0.01 | 0.83 |
| Anaerostipes | 0.00b | 0.00b | 0.00b | 0.51a | 0.08 | 0.04 | 0.03 | 0.40 |
| Blautia | 0.02ab | 0.01ab | 0.00bc | 0.31a | 0.05 | 0.27 | 0.14 | <0.01 |
| Clostridium XlVa | 0.81bc | 6.55a | 1.74ab | 6.52a | 1.03 | 0.94 | <0.01 | 0.19 |
| Clostridium XlVb | 0.62a | 0.61a | 0.62a | 0.19b | 0.11 | 0.36 | 0.01 | 0.29 |
| Coprococcus | 0.11 | 0.02 | 0.00 | 0.00 | 0.03 | 0.16 | 0.65 | 0.44 |
| Lachnospiracea incertae sedis | 0.20ab | 0.06b | 0.78a | 0.01b | 0.06 | 0.43 | <0.01 | 0.15 |
| Roseburia | 0.78 | 0.11 | 0.68 | 0.91 | 0.22 | 0.62 | 0.14 | 0.21 |
| unclassified_f_Lachnospiraceae | 12.83 | 25.83 | 18.59 | 18.36 | 2.08 | 0.69 | 0.11 | 0.04 |
| Clostridium XI | 0.64b | 0.04c | 5.56ab | 0.16ac | 0.88 | 0.68 | <0.01 | 0.21 |
| Anaerotruncus | 0.36a | 0.17ab | 0.37a | 0.13b | 0.03 | 0.43 | <0.01 | 0.53 |
| Clostridium IV | 0.41a | 0.13b | 0.45ab | 0.11ab | 0.04 | 0.94 | <0.01 | 0.83 |
| Faecalibacterium | 0.27 | 0.16 | 0.02 | 0.03 | 0.07 | 0.53 | 0.20 | 0.19 |
| Flavonifractor | 0.92 | 2.17 | 0.68 | 0.47 | 0.26 | 0.03 | 0.92 | 0.22 |
| Gemmiger | 0.05 | 0.11 | 0.01 | 0.01 | 0.02 | 0.44 | 0.16 | 0.28 |
| Oscillibacter | 1.47a | 1.40a | 1.98a | 0.64b | 0.16 | 0.26 | 0.04 | 0.08 |
| unclassified_f_Ruminococcaceae | 7.36a | 4.60a | 6.04a | 2.84b | 0.55 | 0.14 | <0.01 | 0.84 |
| unclassified_o_Clostridiales | 1.58a | 1.88a | 2.02a | 0.20b | 0.24 | 0.01 | 0.06 | <0.01 |
| unclassified_c_Clostridia | 0.18 | 0.22 | 0.13 | 0.12 | 0.02 | 0.08 | 0.96 | 0.74 |
| Allobaculum | 0.31 | 0.05 | 0.37 | 0.17 | 0.07 | 0.63 | 0.63 | 0.23 |
| Clostridium XVIII | 0.34a | 0.01b | 0.12a | 0.34a | 0.06 | 0.39 | 0.03 | 0.03 |
| Erysipelotrichaceae incertae sedis | 0.10 | 0.01 | 0.05 | 0.08 | 0.02 | 0.09 | 0.11 | 0.33 |
| Turicibacter | 0.03ab | 0.03a | 0.17ab | 0.00b | 0.02 | 0.06 | 0.33 | 0.03 |
| unclassified_f_Erysipelotrichaceae | 0.13b | 3.86a | 0.26a | 0.28a | 0.46 | 0.09 | 0.08 | 0.06 |
| Megamonas | 0.25 | 0.07 | 0.01 | 0.01 | 0.07 | 0.20 | 0.81 | 0.57 |
| Veillonella | 0.01 | 0.12 | 0.00 | 0.01 | 0.02 | 0.07 | 0.16 | 0.72 |
| unclassified_p_Firmicutes | 0.31 | 0.68 | 0.45 | 0.78 | 0.13 | 0.70 | 0.39 | 0.11 |
| Proteobacteria | 8.75 | 4.27 | 5.75 | 6.56 | 0.71 | 0.71 | 0.05 | 0.06 |
| unclassified_c_Alphaproteobacteria | 0.05b | 0.03b | 0.05b | 3.00a | 0.42 | 0.02 | 0.27 | <0.01 |
| Parasutterella | 2.79 | 2.57 | 2.13 | 1.38 | 0.53 | 0.15 | 0.30 | 0.63 |
| Sutterella | 0.01b | 0.02b | 0.00b | 0.84a | 0.12 | 0.10 | 0.02 | 0.08 |
| Bilophila | 0.19 | 0.06 | 0.12 | 0.15 | 0.02 | 0.19 | 0.27 | 0.04 |
| unclassified_o_Desulfovibrionales | 3.89a | 0.65c | 2.67ab | 0.95bc | 0.34 | 0.74 | <0.01 | 0.12 |
| Escherichia/Shigella | 1.52 | 0.34 | 0.17 | 0.03 | 0.32 | 0.07 | 0.65 | 0.41 |
| Klebsiella | 0.03 | 0.13 | 0.04 | 0.03 | 0.03 | 0.34 | 0.57 | 0.14 |
| Acinetobacter | 0.02 | 0.06 | 0.11 | 0.02 | 0.02 | 0.07 | 0.93 | 0.09 |
| Pseudomonas | 0.05 | 0.10 | 0.16 | 0.02 | 0.03 | 0.09 | 0.70 | 0.10 |
| Verrucomicrobia | 6.34b | 1.84c | 3.12bc | 12.49a | 1.04 | <0.01 | 0.60 | <0.01 |
| Akkermansia | 6.34b | 1.84c | 3.12b | 12.49a | 1.04 | <0.01 | 0.60 | <0.01 |
| Actinobacteria | 0.88 | 0.48 | 1.11 | 0.41 | 0.13 | 0.65 | 0.07 | 0.87 |
| Bifidobacterium | 0.50 | 0.26 | 0.41 | 0.31 | 0.08 | 0.77 | 0.78 | 0.57 |
| Enterorhabdus | 0.17a | 0.07b | 0.29a | 0.02c | 0.03 | 0.25 | <0.01 | 0.14 |
| Olsenella | 0.18a | 0.02bc | 0.30a | 0.05ab | 0.04 | 0.51 | <0.01 | 0.25 |
| Deferribacteres | 0.44ab | 0.34bc | 1.57a | 1.00a | 0.18 | 0.01 | 0.69 | 0.21 |
| Mucispirillum | 0.44ab | 0.34bc | 1.57a | 1.00a | 0.18 | 0.01 | 0.69 | 0.21 |
| Tenericutes | 0.27b | 1.06a | 0.04c | 0.14c | 0.13 | <0.01 | 0.39 | 0.29 |
| Anaeroplasma | 0.27b | 1.05a | 0.04c | 0.14c | 0.13 | <0.01 | 0.44 | 0.34 |
| unclassified_k_Bacteria | 0.16b | 0.42a | 0.03c | 0.13b | 0.03 | <0.01 | <0.01 | 0.74 |
| unclassified_k_Bacteria | 0.16b | 0.42a | 0.03c | 0.13b | 0.03 | <0.01 | 0.02 | 0.74 |
| Candidatus Saccharibacteria | 0.01b | 0.46a | 0.03b | 0.02b | 0.05 | <0.01 | <0.01 | 0.02 |
| Saccharibacteria genera incertae sedis | 0.01b | 0.46a | 0.03b | 0.02b | 0.05 | <0.01 | <0.01 | 0.02 |
| Fusobacteria | 0.15 | 0.05 | 0.04 | 2.13 | 0.29 | 0.07 | 0.15 | 0.22 |
| Fusobacterium | 0.15 | 0.04 | 0.04 | 2.13 | 0.29 | 0.07 | 0.17 | 0.20 |
| Others | 0.61 | 1.22 | 0.63 | 0.34 | 0.19 | 0.07 | 0.06 | 0.50 |
a,b,cMeans with same row followed by different superscripts differ at P < 0.05.