Table 4. The most significantly inhibited and stimulated genera present in gDNA recovered from the SSMS enrichments or directly from soil.
| Generab | Phylac | Slope | P value | Relative abundance in control % | Relative abundance high TPH % (average) (SD) | |
|---|---|---|---|---|---|---|
| SSMS Inhibiteda | ||||||
| Rhodoferax | β-proteo. | −0.41 | 0.02 | 13.3 | 0.2 | 0.3 |
| Simplicispira | β-proteo. | −0.35 | 0.02 | 15.0 | 1.1 | 1.6 |
| unc. Comamonadaceae | β-proteo. | −0.24 | 0.01 | 3.8 | Undetected | n.a |
| unc. Rhodocyclaceae | β-proteo. | −0.21 | 0.02 | 4.4 | Undetected | n.a |
| unc. Bacteroidetes | Bacteroid. | −0.18 | 0.03 | 2.9 | Undetected | n.a |
| Methylophilus | β-proteo. | −0.15 | 0.04 | 1.2 | Undetected | n.a |
| Malikia | β-proteo. | −0.15 | 0.02 | 1.4 | Undetected | n.a |
| Lactobacillus | Firmicut. | −0.14 | 0.01 | 8.8 | 2.7 | 0.9 |
| Flexithrix | Bacteroid. | −0.11 | 0.03 | 1.3 | Undetected | n.a |
| Dechloromonas | β-proteo. | −0.10 | 0.02 | 1.0 | Undetected | n.a |
| SOIL Inhibiteda | ||||||
| Opitutus | Verrucom. | −0.24 | 0.02 | 4.5 | 0.5 | 0.6 |
| unc. Bacteria | n.a. | −0.23 | 0.04 | 8.2 | 1.4 | 0.1 |
| unc. Xanthomonadaceae | γ-proteo. | −0.21 | 0.01 | 3.6 | 0.5 | 0.3 |
| unc. γ-proteobacteria | γ-proteo. | −0.20 | 0.02 | 4.7 | 0.5 | 0.0 |
| Steroidobacter | γ-proteo. | −0.20 | 0.01 | 3.1 | 0.5 | 0.3 |
| unc. Chloroflexi | Chlorofl. | −0.19 | 0.02 | 6.2 | 1.4 | 0.2 |
| Geminicoccus | α-proteo. | −0.19 | 0.04 | 2.7 | 0.2 | 0.2 |
| Gemmatimonas | Gemmati. | −0.19 | 0.02 | 7.4 | 2.6 | 0.7 |
| unc. β-proteobacteria | β-proteo. | −0.18 | 0.04 | 4.3 | 0.8 | 0.3 |
| unc. Planctomycetaceae | Planctom. | −0.18 | 0.02 | 2.7 | 0.3 | 0.1 |
| SSMS Stimulated | ||||||
| Herbaspirillum | β-proteo. | 0.26 | 0.02 | 0.3 | 3.0 | 1.0 |
| Dyella | γ-proteo. | 0.23 | 0.04 | 0.7 | 2.3 | 2.5 |
| Janthinobacterium | β-proteo. | 0.20 | 0.01 | 0.7 | 3.7 | 0.4 |
| Parvibaculum | α-proteo. | 0.19 | 0.02 | 0.0 | 2.3 | 1.2 |
| Pseudomonas | γ-proteo. | 0.14 | 0.01 | 8.7 | 19.1 | 2.3 |
| Azotobacter | γ-proteo. | 0.05 | 0.05 | 0.0 | 0.3 | 0.1 |
| SOIL Stimulated | ||||||
| Pseudomonas | γ-proteo. | 0.34 | 0.01 | 0.5 | 8.8 | 1.8 |
| Parvibaculum | α-proteo. | 0.27 | 0.00 | 0.7 | 3.4 | 3.3 |
| Herbaspirillum | β-proteo. | 0.15 | 0.03 | 0.1 | 1.1 | 1.3 |
| Dyella | γ-proteo. | 0.13 | 0.03 | 1.5 | 3.4 | 2.3 |
| Halotalea | γ-proteo. | 0.13 | 0.01 | 0.0 | 0.7 | 0.8 |
aOnly the 10 most inhibited genera from each method were included in this list.
bIf an OTU was unable to be classified to the genera level (unc.) and the closest classification was used.
cabbreviations for Phyla (proteo. = proteobacteria, Firmicut. = Firmicutes, Bacteroid. = Bacteroidetes, Verrucom = Verrucomicrobia, Gemmati. = Gemmatimonadetes, Planctom. = Planctomycetes).