Table 1. Top correlations (|r|>0.75) between DGGE bands and chemical shifts during time-course experiments (n = 7).
| Band E-Class ID | Band or chemical shift (ppm) | Correlation R (n = 7) | Annotated metabolites (SpinAssin p-value) |
| Cyanobacteria | Bacteroidetes | 1 | - |
| Proteobacteria | 3.22 | 0.893 | Tyramine(0.73), β-Alanyl-N′-Histidine (0.057) |
| Unknown | Cyanobacteria | 0.857 | - |
| Unknown | Bacteroidetes | 0.857 | - |
| Cyanobacteria | 1.02 | 0.857 | Valine (2.1e-08) |
| Bacteroidetes | 1.02 | 0.857 | Valine (2.1e-08) |
| Cyanobacteria | 1.34 | 0.821 | 2-Hydroxybutanoic acid (1.3e-09) |
| Proteobacteria | 3.18 | 0.821 | Tyrosine (0.96), β-Alanine (0.96), Choline (1.3e-09) |