Table 2 Top 20 OTUs and their relative proportions in bacterial communities’ sampled from HXH and DC, respectively.
No. | HXH | DC (Except DC7) | ||||
|---|---|---|---|---|---|---|
% | Taxonomy | No. | % | Taxonomy | ||
1 | OTU004 | 11.59 | Flavobacterium, gelidilacus | OTU001 | 5.63 | Synechococcaceae, Synechococcus |
2 | OTU002 | 6.82 | Actinomycetales, ACK-M1 | OTU007 | 3.06 | Pirellulales, Pirellulaceae |
3 | OTU005 | 5.62 | Actinomycetales, ACK-M1 | OTU010 | 2.67 | Pirellulales, Pirellulaceae |
4 | OTU008 | 5.39 | Rickettsiales, Pelagibacteraceae | OTU009 | 2.45 | Chitinophagaceae, Sediminibacterium |
5 | OTU006 | 4.77 | Streptococcaceae, Lactococcus | OTU002 | 2.19 | Actinomycetales, ACK-M1 |
6 | OTU018 | 3.61 | Acidibacteriales, C111 | OTU011 | 1.92 | Acinetobacter, guillouiae |
7 | OTU012 | 3.31 | Burkholderiales, Comamonadaceae | OTU013 | 1.80 | Alphaproteobacteria, Rhizobiales |
8 | OTU024 | 2.01 | Pedosphaerales, R4-41B | OTU006 | 1.79 | Streptococcaceae, Lactococcus |
9 | OTU011 | 1.91 | Acinetobacter, guillouiae | OTU017 | 1.58 | Acidibacteriales, C111 |
10 | OTU019 | 1.77 | Pseudomonas, fragi | OTU005 | 1.46 | Actinomycetales, ACK-M1 |
11 | OTU049 | 1.65 | Moraxellaceae, Perlucidibaca | OTU016 | 1.32 | Acetobacteraceae, Roseomonas |
12 | OTU051 | 1.43 | Moraxellaceae, Acinetobacter | OTU023 | 1.29 | Chlorobi, OPB56 |
13 | OTU079 | 1.20 | Gemmatales, Gemmataceae | OTU015 | 1.26 | Alphaproteobacteria, Rhizobiales |
14 | OTU064 | 1.12 | Comamonadaceae, Limnobacter | OTU021 | 1.23 | Actinobacteria, Actinomycetales |
15 | OTU015 | 1.08 | Alphaproteobacteria, Rhizobiales | OTU014 | 1.04 | Chthoniobacteraceae, Candidatus_Xiphinematobacter |
16 | OTU036 | 1.07 | Streptococcaceae, Lactococcus | OTU008 | 0.98 | Rickettsiales, Pelagibacteraceae |
17 | OTU081 | 1.06 | Caldilineaceae, Caldilinea | OTU028 | 0.96 | Chlorobi, OPB56 |
18 | OTU026 | 1.00 | Mycobacteriaceae, Mycobacterium | OTU030 | 0.95 | Pirellulales, Pirellulaceae |
19 | OTU014 | 0.99 | Chthoniobacteraceae, Candidatus_Xiphinematobacter | OTU029 | 0.82 | Pirellulales, Pirellulaceae |
20 | OTU101 | 0.82 | Bacteria, Bacteroidetes | OTU032 | 0.82 | Saprospirales, Chitinophagaceae |
