Table 2 General analysis of the pyrosequencing-derived datasets. The number of OTUs, Shannon diversity, Chao I, and evenness were analyzed at 20 % (phylum level) and 3 % (species level) sequence dissimilarity for each soil sample. Abbreviations: S, soil samples without detergent; SDet, soil samples with detergents
Phylum level | Species level | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Sample | #Reads | #OTUs | Shannon (H’) | Chao I | Evenness | #OTUs | Shannon (H’) | Chao I | Evenness |
S1 | 7,911 | 154 | 3.74 | 154 | 0.74 | 1,140 | 6.29 | 1,153 | 0.89 |
S2 | 5,653 | 187 | 4.28 | 187 | 0.82 | 1,296 | 5.17 | 1,326 | 0.92 |
S3 | 6,450 | 183 | 4.15 | 183 | 0.80 | 1,043 | 6.04 | 1,067 | 0.87 |
SDet1 | 12,562 | 185 | 3.68 | 186 | 0.67 | 981 | 5.47 | 1,012 | 0.79 |
SDet2 | 11,295 | 175 | 3.61 | 175 | 0.74 | 707 | 6.62 | 727 | 0.79 |
SDet3 | 10,339 | 224 | 4.03 | 225 | 0.59 | 921 | 5.62 | 921 | 0.83 |