Table 2.
Phylogenetic information for the 16S rRNA sequences present in the 4926 and GOS datasets that matched selected chromatogram peaks shown in Figure 2
| Dataset | Peak | Chromatograms | Number of sequences | Taxonomic group |
|---|---|---|---|---|
| 4926 | 1 | CfoI, HaeIII | 243 | Total |
| 146 | Roseobacter | |||
| 53 | Gammaproteobacteria | |||
| 36 | Alphaproteobacteria | |||
| 4 | Planctomycetes | |||
| 2 | Betaproteobacteria | |||
| 1 | Cyanobacteria | |||
| 1 | Firmicutes | |||
| 4926 | 1 | CfoI, HaeIII, AluI | 124 | Total |
| 111 | Roseobacter | |||
| 7 | Alphaproteobacteria | |||
| 4 | Gammaproteobacteria | |||
| 2 | Betaproteobacteria | |||
| 4926 | 2 | CfoI, HaeIII | 207 | Total |
| 152 | SAR11 | |||
| 51 | Firmicutes | |||
| 1 | Alphaproteobacteria | |||
| 1 | Unclassified Bacteria | |||
| 4926 | 2 | CfoI, HaeIII, AluI | 148 | Total |
| 119 | SAR11 | |||
| 29 | Firmicutes | |||
| GOS | 1 | CfoI, HaeIII | 263 | Total |
| 231 | Roseobacter | |||
| 18 | Alphaproteobacteria | |||
| 13 | Gammaproteobacteria | |||
| 1 | Actinobacteria | |||
| GOS | 1 | CfoI, HaeIII, AluI | 243 | Total |
| 229 | Roseobacter | |||
| 12 | Alphaproteobacteria | |||
| 1 | Gammaproteobacteria | |||
| 1 | Actinobacteria | |||
| GOS | 2 | CfoI, HaeIII | 560 | Total |
| 559 | SAR11 | |||
| 1 | Alphaproteobacteria | |||
| GOS | 2 | CfoI, HaeIII, AluI | 269 | Total |
| 269 | SAR11 |
Sequences that matched the fragment sizes were analyzed using 2-3 different restriction enzymes as indicated. Alphaproteobaceria sensu latu refers to any bacterial sequences in the class that were not either Roseobacter or SAR11. See Experimental Procedures in the Additional File 1 for details.