Table 5.
Experiment 2-shift in jejunum OTU in steers classified as having less (n = 7) or greater (n = 6) ADG
| Clade | P-value | Phylum | Class | Order | Family | Genus | Species | ADG |
|---|---|---|---|---|---|---|---|---|
| 1 | 0.049 | Firmicutes | Clostridia | Clostridiales | [Mogibacteriaaceae] | Mogibacterium | NA | ↓ |
| Firmicutes | Clostridia | Clostridiales | [Mogibacteriaaceae] | Mogibacterium | NA | ↓ | ||
| Firmicutes | Clostridia | Clostridiales | [Mogibacteriaaceae] | Mogibacterium | NA | ↓ | ||
| 2 | 0.028 | Firmicutes | Clostridia | Clostridiales | Lachnospiraceae | Shuttleworthia | NA | ↓ |
| 3 | 0.035 | Firmicutes | Clostridia | Clostridiales | Lachnospiraceae | Butyrivibrio | NA | ↑ |
| 4 | 0.021 | Firmicutes | Clostridia | Clostridiales | Veillonellaceae | Dialister | NA | ↑ |
| 5 | 0.031 | Firmicutes | Clostridia | Clostridiales | NA | NA | NA | ↑ |
| 6 | 0.023 | Firmicutes | Bacilli | Lactobacillales | Lactobacillaceae | Lactobacillus | NA | ↓ |
| 7 | 0.048 | Actinobacteria | Actinobacteria | Actinomycetales | Corynebacteriaceae | Corynebacterium | variable | ↑ |
| Actinobacteria | Actinobacteria | Actinomycetales | Corynebacteriaceae | Corynebacterium | NA | ↓ | ||
| Actinobacteria | Actinobacteria | Actinomycetales | Corynebacteriaceae | Corynebacterium | NA | ↓ | ||
| Actinobacteria | Actinobacteria | Actinomycetales | Corynebacteriaceae | Corynebacterium | NA | ↓ | ||
| Actinobacteria | Actinobacteria | Actinomycetales | Corynebacteriaceae | Corynebacterium | NA | ↓ | ||
| Actinobacteria | Actinobacteria | Actinomycetales | Corynebacteriaceae | Corynebacterium | NA | ↓ | ||
| 8 | 0.014 | Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↓ |
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↓ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↓ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | Atopobium | NA | ↓ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↓ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↓ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↑ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↑ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | Atopobium | NA | ↓ | ||
| Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↑ | ||
| 9 | 0.0004 | Actinobacteria | Coriobacteriia | Coriobacteriales | Coriobacteriaceae | NA | NA | ↑ |
| 10 | 0.044 | Cyanobacteria | 4C0d-2 | YS2 | NA | NA | NA | ↑ |
| Proteobacteria | Deltaproteobacteria | Desulfovibrionales | Desulfovibrionaceae | Desulfovibrio | D168 | ↑ | ||
| Proteobacteria | Deltaproteobacteria | Desulfovibrionales | Desulfovibrionaceae | Desulfovibrio | NA | ↑ | ||
| 11 | 0.005 | Proteobacteria | Alphaproteobacteria | Rhizobiales | Rhizobiaceae | Agrobacterium | NA | ↑ |
| Proteobacteria | Alphaproteobacteria | Rhizobiales | Brucellaceae | NA | NA | ↑ | ||
| Proteobacteria | Alphaproteobacteria | Rhizobiales | Brucellaceae | Ochrobactrum | NA | ↑ |
NA, OTU not assigned; ↓, OTU directionally greater in less ADG; ↑, OTU directionally greater in greater ADG.