Table 4.
Relative abundances of hindgut bacteria with the top 30 mean decrease in accuracy between the two groups.
| Item | SC 1 | MA 2 | SEM | p-Value |
|---|---|---|---|---|
| Family XIII AD3011 group | 0.36 b | 1.79 a | 0.19 | <0.01 |
| Bacteroides | 2.38 b | 7.29 a | 0.70 | <0.01 |
| uncultured_f_F082 | 0.02 | 0.54 | 0.07 | <0.01 |
| uncultured_f_p-2534-18B5 gut group | nd | 0.95 | 0.25 | - |
| Ruminococcaceae UCG-002 | 0.19 b | 0.98 a | 0.11 | <0.01 |
| uncultured_o_ Bacteroidales | 0.07 b | 0.59 a | 0.07 | <0.01 |
| Prevotellaceae UCG-004 | 0.34 b | 1.80 a | 0.24 | <0.01 |
| Phascolarctobacterium | 0.06 b | 1.09 a | 0.13 | <0.01 |
| Saccharofermentans | 0.01 b | 0.23 a | 0.03 | <0.01 |
| Ruminiclostridium 1 | 0.01 b | 0.22 a | 0.03 | <0.01 |
| Anaerovorax | nd | 0.28 | 0.04 | - |
| Ruminococcaceae NK4A214 group | 0.41 b | 1.84 a | 0.17 | <0.01 |
| uncultured_o_Bacteroidales | 0.01 | 0.05 | 0.02 | 0.76 |
| [Eubacterium] nodatum group | 0.04 b | 0.27 a | 0.04 | 0.01 |
| Ruminococcaceae UCG-013 | 2.37 b | 5.00 a | 0.44 | <0.01 |
| DgA-11 gut group | 0.08 b | 1.61 a | 0.21 | <0.01 |
| uncultured_f_P-251-o5 | nd | 0.25 | 0.03 | - |
| uncultured_f_Peptococcaceae | 0.03 b | 0.18 a | 0.02 | <0.01 |
| Bifidobacterium | 2.06 | nd | 0.50 | - |
| unclassified_f_Muribaculaceae | 0.42 a | 0.13 b | 0.06 | 0.02 |
| Prevotellaceae UCG-004 | 0.34 b | 1.80 a | 0.24 | <0.01 |
| uncultured_f_Clostridiales vadinBB60 group | 0.19 | 0.03 | 0.03 | 0.07 |
| Lachnospiraceae UCG-010 | 0.09 b | 0.63 a | 0.07 | <0.01 |
| Turicibacter | 3.29 a | 0.53 b | 0.48 | <0.01 |
| unclassified_o_Clostridiales | 0.12 b | 0.54 a | 0.06 | <0.01 |
| uncultured_f_Christensenellaceae | nd | 0.11 | 0.02 | - |
| Defluviitaleaceae UCG-011 | 0.08 b | 0.17 a | 0.02 | 0.01 |
| Olsenella | 0.14 | 0.34 | 0.07 | 0.20 |
| uncultured Parabacteroides sp. | 0.32 | nd | 0.14 | - |
| uncultured Porphyromonadaceae bacterium | 0.63 a | 0.08 b | 0.10 | <0.01 |
1 SC, high-SCC cows with healthy patterns. 2 MA, high-SCC cows with mastitis patterns. a,b Means within the same row followed by different superscripts differ at p < 0.05.