Table 1.
Classification of bacterial in the coal and number of isolates with diversity for the coal samples studied.
| Taxonomy | HM | HW | HMW | ZQM | ZQW | ZQMW |
|---|---|---|---|---|---|---|
| Actinobacteria | 19 | 2 | 3 | 12 | 123 | 181 |
| Actinobacteridae | 19 | 2 | 3 | 12 | 123 | 181 |
| Firmicutes | 9 | 2 | 7 | 3 | 1 | 0 |
| Bacilli | 9 | 2 | 7 | 3 | 1 | 0 |
| Proteobacteria | 107 | 62 | 182 | 154 | 8 | 1 |
| Alphaproteobacteria | 74 | 36 | 8 | 153 | 2 | 1 |
| Betaproteobacteria | 32 | 23 | 172 | 0 | 5 | 0 |
| Gammaproteobacteria | 1 | 3 | 2 | 1 | 1 | 0 |
| Number of total isolates | 135 | 66 | 192 | 169 | 132 | 182 |
| Shannon-Weiner Index | 2.467 | 2.311 | 2.369 | 2.061 | 1.799 | 0.562 |
The bold values of “Actinobacter, Firmicutes, and Proteobacteria” indicating the taxonomy of isolates are in the phylum level.