Table 2.
OTUs that significantly contributed to the community composition differences observed between treatments (GLM analysis).
| Adjusted p-value | ||||||||
|---|---|---|---|---|---|---|---|---|
| OTU_ID | Class | Taxon | CONT | CONT | CONT | SOIL-EX | SOIL-EX | SOIL–POLL |
| SOIL-EX | SOIL–POLL | POLL | SOIL–POLL | POLL | POLL | |||
| OTU_1 | Betaproteobacteria | Janthinobacterium | 0.008 | 0.014 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_71 | Clostridia | Clostridium_sensu_stricto | 0.001 | 0.007 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_79 | Bacilli | Paenibacillus | 0.002 | 0.008 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_81 | Betaproteobacteria | Methylophilus | >0.05 | 0.014 | 0.038 | >0.05 | >0.05 | >0.05 |
| OTU_109 | Gammaproteobacteria | Buttiauxella | 0.001 | 0.006 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_115 | Gammaproteobacteria | Enterobacteriaceae | 0.002 | 0.007 | >0.05 | >0.05 | 0.002 | 0.001 |
| OTU_144 | Gammaproteobacteria | Yersinia | 0.002 | 0.008 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_161 | Bacilli | Bacillales | 0.032 | 0.025 | >0.05 | >0.05 | 0.003 | 0.001 |
| OTU_206 | Gemmatimonadetes | Gemmatimonas | 0.048 | 0.045 | >0.05 | >0.05 | 0.010 | 0.003 |
| OTU_261 | Acidobacteria_Gpl | Gp1 | 0.001 | 0.006 | >0.05 | >0.05 | 0.002 | 0.001 |
| OTU_268 | Aiphaproteobacteria | Rhizobiales | >0.05 | 0.017 | >0.05 | >0.05 | 0.012 | 0.001 |
| OTU_306 | Negativicutes | Veillonellaceae | >0.05 | >0.05 | >0.05 | >0.05 | 0.020 | 0.017 |
| OTU_343 | Betaproteobacteria | Silvimonas | 0.001 | 0.007 | >0.05 | >0.05 | 0.002 | 0.001 |
| OTU_349 | Bacilli | Lactococcus | >0.05 | 0.045 | >0.05 | >0.05 | >0.05 | >0.05 |
| OTU_387 | Betaproteobacteria | Burkholderia | 0.010 | 0.014 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_442 | Actinobacteria | Thermomonosporaceae | 0.001 | 0.007 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_452 | Planctomycetia | Aquisphaera | 0.001 | 0.001 | >0.05 | >0.05 | 0.001 | 0.001 |
| OTU_476 | Bacilli | Streptococcus | 0.047 | 0.045 | >0.05 | >0.05 | >0.05 | >0.05 |
| OTU_495 | Aiphaproteobacteria | Bradyrhizobium | 0.011 | 0.014 | >0.05 | >0.05 | 0.002 | 0.001 |
| OTU_555 | Aiphaproteobacteria | Acidocella | 0.001 | 0.006 | >0.05 | >0.05 | 0.002 | 0.001 |
| OTU_665 | Gammaproteobacteria | Aquicella | 0.034 | 0.025 | >0.05 | >0.05 | 0.003 | 0.001 |
| OTU_742 | Aiphaproteobacteria | Rhodomicrobium | 0.002 | 0.011 | >0.05 | >0.05 | 0.002 | 0.004 |
| OTU_910 | Aiphaproteobacteria | Acetobacteraceae | >0.05 | >0.05 | >0.05 | >0.05 | 0.027 | 0.017 |
| OTU_571 | Aiphaproteobacteria | Beijerinckiaceae_unclassified | >0.05 | >0.05 | >0.05 | >0.05 | 0.049 | 0.047 |
| OTU_977 | Acidobacteria_Gpl | Granulicella | 0.006 | 0.007 | >0.05 | >0.05 | 0.003 | 0.001 |
| OTU_1008 | Actinobacteria | Conexibacter | >0.05 | 0.048 | >0.05 | >0.05 | >0.05 | >0.05 |
| OTU_1308 | Actinobacteria | Aciditerrimonas | 0.005 | 0.011 | >0.05 | >0.05 | 0.050 | 0.043 |
| OTU_1426 | Aiphaproteobacteria | Beijerinckia | 0.048 | 0.011 | >0.05 | >0.05 | 0.002 | 0.001 |
| OTU_1779 | Acidobacteria_Gp2 | Gp2 | 0.002 | 0.009 | >0.05 | >0.05 | 0.050 | 0.043 |
| OTU_2426 | Actinobacteria | lamia | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 |
| OTU_2900 | Gammaproteobacteria | Pseudomonadaceae | >0.05 | >0.05 | >0.05 | >0.05 | 0.048 | 0.046 |
| OTU_3075 | Ktedonobacteria | Ktedonobacter | 0.010 | 0.008 | >0.05 | >0.05 | 0.005 | 0.001 |
Adjusted p-values are shown for every pairwise comparison. The taxonomic information provided is based on taxa names at class level and at the lowest level of classification (Silva v. 123) reached in every case. Significant p-values are shown in bold. The corresponding LR values are shown in Supplementary Table S4.