Table 1. Values of network indices and taxonomy for the first 10 nodes of each index.
| Lineage | Closeness centrality | Lineage | Betweeness centrality | Lineage | Degree |
|---|---|---|---|---|---|
| MCG | 0.42 | MCG | 0.32 | MCG | 25 |
| MCG | 0.41 | MCG | 0.31 | MCG | 25 |
| MCG | 0.39 | MCG | 0.20 | Thermpl | 21 |
| MCG | 0.39 | Thermpl | 0.19 | MCG | 19 |
| MCG | 0.38 | Metmic | 0.12 | SAGMEG-1 | 19 |
| Thermpl | 0.38 | MCG | 0.09 | SAGMEG-1 | 18 |
| Thermpl | 0.38 | HydGC | 0.08 | PiSA7 | 17 |
| MCG | 0.37 | MCG | 0.07 | MCG | 16 |
| pMMCGA209 | 0.36 | ANME1 | 0.07 | HydGC | 16 |
| SAGMEG-1 | 0.36 | MCG | 0.07 | pMMCGA209 | 15 |
Abbreviations: ANME1, anaerobic methanotroph1; MCG, Miscellaneous Crenarchaeotic Group; Metmic, Methanomicrobia; SAGMEG, South African Gold Mine Euryarchaeotic Group; Thermpl, Thermoplasmata.