Table 3.
Strongly interconnected taxa or hubs identify at family levels within TS-ENs of microbial mats.
| Site | Type of interaction | Max in-degree (affected by n nodes) | n | Max out degree (affecting n nodes) | n |
|---|---|---|---|---|---|
| A | Consensus | 1. Nannocystaceae (PG)(RB) | 337 | 1. Polyangiaceae (PG)(RB) | 345 |
| 2. Desulfarculaceae (C) (PG) (RB): Desulfarculus | |||||
| 3. Bacteroidaceae (C)(RB): Bacteroides | |||||
| 4. Caulobacteraceae (C)(RB): unclassified Caulobacteraceae | |||||
| 5. Bradyrhizobiaceae (C): Bosea, unclassified Bradyrhizobiaceae, Bradyrhizobium | |||||
| 6. Unclassified Oscillatoriophycideae (UC) (PG)(RB) | |||||
| 7. Rhodobacterales (UC)(PG)(RB) 8. Actinobacteria phylum 201174 (UC)(PG)(RB) | |||||
| Positives | 1. Unclassified Chloroflexi (RB) | 275 | 1. Unclassified Armatimonadetes (UC)(PG)(RB) | 263 | |
| Negatives | 1. Unclassified Rhodobacterales (UC)(RB) | 278 | 1. Pelobacteraceae (C)(RB)(PB): Pelobacter | 275 | |
| B | Consensus | 1. Unclassified Xanthomonadales (UC)(RB)(PG) | 318 | 1. Thermoactinomycetaceae (C)(RB)(PG): Thermoactinomyces | 325 |
| 2. Beijerinckiaceae | 2. Actinomycetaceae (C)(RB)(PG): Actinomyces | ||||
| 3. Burkholderiaceae (C): Burkholderia, unclassified Burkholderiaceae, Burkholderiales Genera incertae sedis unclassified, unclassified Burkholderiales | 3. Alcaligenaceae (C) (RB): unclassified Alcaligenaceae | ||||
| 4. Phyllobacteriaceae (C)(PG): unclassified Phyllobacteriaceae | 4. Gemmantimonadaceae | ||||
| 5. Gemmantimonadaceae | |||||
| Positives | 1. Staphylococcaceae (RB) | 226 | 1. Fusobacteriaceae (RB) | 246 | |
| Negatives | 1. Phyllobacteriaceae (C): unclassified Phyllobacteriaceae | 298 | 1. Cystobacterineae (UC)(RB) | 289 | |
| 2. Cloacimonetes (UC)(RB) | |||||
| C | Consensus | 1. Unclassified Verrucomicrobia (UC)(RB) 2. Methylobacteriaceae (C) (PG):(unclassified Methylobacteriaceae, Methylobacterium) | 335 | 1. Chromobacteriaceae (C)(RB)(PG): unclassified Chromobacteriaceae | 343 |
| 2. Mycobacteriaceae (C)(RB):Mycobacterium | |||||
| 3. Symbiobacteriaceae (RB) | |||||
| Positives | 1. Unclassified Archaea (RB) | 252 | 1. Micrococcales (UC)(RB)(PG) | 223 | |
| Negatives | 1. Rhizobiales (UC) | 251 | 1. Bacteroidetes (UC)(RB) | 222 | |
| 2. Alteromonadaceae | |||||
| 3. Methylococcaceae (C)(RB): unclassified Methylococcaceae | |||||
| 4. Bacillales (UC)(RB) | |||||
| 5. Corynebacteriales (UC)(RB) 6. Beijerinckiaceae (RB) | |||||
| Global (A+B+C) | Consensus | 1. Desulfarculaceae (C) (RB): Desulfarculus | 391 | 1. Bacteroidales (UC)(RB) | 393 |
| 2. Pelobacteraceae (C)(RB): Pelobacter | 2. Microgenomates group (UC) (RB) | ||||
| 3. Gemmatimonadaceae | 3. Nocardiaceae (C) (RB): Nocardia | ||||
| 4. Nitrospiraceae (RB) | |||||
| 5. Prolixibacteraceae (RB) | |||||
| Positive | 1. Moraxellaceae (RB) | 349 | 1. Unclassified Eukaryota (UC) | 352 | |
| Negatives | 1. Phyllobacteriaceae (C): unclassified Phyllobacteriaceae | 367 | 1. Desulfobacteraceae (C): Desulfatibacillum, Desulfatiglans, Desulfatirhabdium, Desulfatitalea, Desulfobacter, unclassified Desulfobacteraceae, unclassified Desulfobacterales | 362 | |
C, core microbial mat (presence in all samples regardless of environmental conditions and abundances). UC, unclassified sequences belonging to the microbial mat core. PG, taxa with known members delivering public goods (i.e., metabolites, enzymes, and vitamins). RB, rare biosphere <1% (0.01) abundances.