Table 2. Relative abundance (%) of the main bacterial Classes in the three phytoplankton cultures in different sampling days (d).
| A. granulata | C. raciborskii | M. aeruginosa | |||||||
| d02 | d09 | d16 | d02 | d15 | d17 | d02 | d15 | d 20 | |
| Alphaproteobacteria | 12±3 | 22±4 | 33±15 | 6±4 | 38±0 | 36±11 | 10±3 | 28±6 | 27±4 |
| Betaproteobacteria | 82±3 | 65±7 | 38±15 | 84±7 | 22±9 | 28±10 | 63±12 | 26±2 | 15±5 |
| Gammaproteobacteria | 5±2 | 2±3 | 4±4 | 2±1 | 5±3 | 2±01 | 24±14 | 7±4 | 12±2 |
| Flavobacteria | 0±0 | 1±0 | 1±0 | 0±0 | 7±6 | 2±2 | 0±0 | 2±2 | 3±3 |
| Sphingobacteria | 1±0 | 5±1 | 13±7 | 1±0 | 17±0 | 14±3 | 0±0 | 18±13 | 9±5 |
Presented values are mean ± the pooled standard deviation of attached and free-living communities.