Table T2. Abundance and identity of small subunit ribosomal RNA gene clones recovered from Grizzly Bare sediment samples, Holes U1363B and U1363G.
| Phylogenetic affiliation |
1363B1H1_SC (n = 22) |
1363B1H1_RS (n = 19) |
1363B7X2_IW (n = 23) |
1363B8X1_SC (n = 19) |
1363G1H2_SC (n = 17) |
1363G3H1_SC (n = 18) |
Extraction control (n = 22) |
Representative clones |
|---|---|---|---|---|---|---|---|---|
| Archaea | ||||||||
| Crenarchaeota | ||||||||
| Miscellaneous Crenarchaeotal Group (Fig. F6) | ||||||||
| MCG-1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1363B1H1_SC02, 1363B1H1_RS13, 1363G1H2_SC01 |
| MCG-2 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 1363B1H1_SC13, 1363B8X1_SC01, 1363G1H2_SC03 |
| MCG-3 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1363B1H1_SC12, 1363G1H2_SC12 |
| MCG-8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_SC16 |
| MCG-17 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1363B1H1_RS08, 1363G1H2_SC15 |
| Bacteria | ||||||||
| Actinobacteria | ||||||||
| Propionibacterium | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1363B7X2_IW20 |
| Bacteroidetes | ||||||||
| Salinimicrobium (Fig. F7) | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 1363B7X2_IW13 |
| Candidate phylum BHI80-139 (Fig. F4) | 5 | 3 | 2 | 2 | 2 | 4 | 0 | 1363B1H1_SC01, 1363B1H1_SC05, 1363B1H1_SC08, 1363B1H1_SC14, 1363B1H1_RS01, 1363B1H1_RS18, 1363B7X2_IW18, 1363B8X1_SC03, 1363B8X1_SC12, 1363G1H2_SC06, 1363G1H2_SC17, 1363G3H1_SC06, 1363G3H1_SC14, 1363G3H1_SC17 |
|
Candidate phylum BRC1 (Fig. F8) |
0 | 0 | 0 | 1 | 0 | 0 | 0 | 1363B8X1_SC06 |
| Chloroflexi (Fig. F5) | ||||||||
| Anaerolineaceae | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1363G1H2_SC02 |
| Caldilineaceae | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_SC15 |
| FS117-23B-02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_SC10 |
| GIF9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_RS12 |
| MSB-5B2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1363B1H1_SC17, 1363B8X1_SC14 |
| Napoli-4B-65 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1363B8X1_SC17, 1363G1H2_SC11, 1363G1H2_SC13, 1363G3H1_SC15 |
| S085 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1363B8X1_SC13, 1363G3H1_SC04 |
| Sh765B-AG-111 | 1 | 2 | 0 | 1 | 2 | 1 | 0 | 1363B1H1_SC20, 1363B1H1_RS02, 1363B8X1_SC11, 1363G1H2_SC04, 1363G1H2_SC09, 1363G3H1_SC12 |
| vadinBA26 | 3 | 3 | 0 | 3 | 1 | 1 | 0 | 1363B1H1_SC09, 1363B1H1_SC19, 1363B1H1_SC21, 1363B1H1_RS06, 1363B1H1_RS17, 1363B8X1_SC02, 1363B8X1_SC09, 1363B8X1_SC18, 1363G1H2_SC08, 1363G3H1_SC11 |
| Firmicutes | ||||||||
| Tumebacillus | 0 | 0 | 11 | 0 | 0 | 0 | 21 | 1363B7X2_IW07, ControlExtract09-17 |
| Candidate phylum JS1 (Fig. F4) | 3 | 7 | 0 | 1 | 3 | 2 | 0 | 1363B1H1_SC06, 1363B1H1_SC22, 1363B1H1_RS09, 1363B1H1_RS19, 1363B8X1_SC15, 1363G1H2_SC10, 1363G1H2_SC14, 1363G3H1_SC01, 1363G3H1_SC03 |
|
Candidate phylum OPB41 (Fig. F8) |
0 | 0 | 0 | 2 | 0 | 4 | 0 | 1363B8X1_SC05, 1363G3H1_SC09 |
| Planctomycetes | ||||||||
| Brocadiaceae | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_SC03 |
| CCM11a | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1363G3H1_SC13 |
| MSBL9 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1363B8X1_SC04 |
| Pla3 lineage | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_SC07 |
| Proteobacteria | ||||||||
| Alphaproteobacteria | ||||||||
| Rhodobium | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_RS07 |
| Deltaproteobacteria | ||||||||
| Desulfarculaceae | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1363B1H1_SC04 |
| Nitrospinaceae | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1363G3H1_SC08 |
| SEEP-SRB1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1363G3H1_SC05 |
|
Candidate phylum TA06 (Fig. F8) |
0 | 0 | 0 | 0 | 0 | 1 | 0 | 1363G3H1_SC18 |
| Eukaryotes | ||||||||
| Fungi | ||||||||
| Dothideomycetidae | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ControlExtract09-13 |
| Trichocomaceae (Fig. F7) | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 1363B7X2_IW05 |
Phylogenetic affiliations were determined using SILVA SSU database release 111. However, in some cases manual phylogenetic assignment was required because the SILVA taxonomy was inconsistent. In these instances, lineages were named after the first gene clone derived from the group.
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