TABLE 3.
Biomass of S. natatoria 2.1gfp or S. natatoria 2.1COGgfp cells that attached to glass or to glass-surface-attached M. luteus 2.13 cells under flowing conditionsa
| Biofilm and strain | Mean biomass size (μm3/μm2) ± SE
|
||
|---|---|---|---|
| 20 min | 60 min | 180 min | |
| Attached to glass | |||
| 2.1gfp | 1.49 ± 0.09 | 1.85 ± 0.17 | 1.99 ± 0.09 |
| 2.1COGgfp | 0.08 ± 0.01 | 0.09 ± 0.01 | 0.17 ± 0.02 |
| Attached to M. luteus 2.13 and glass | |||
| 2.1gfp + 2.13 | 1.34 ± 0.09 | 3.19 ± 0.31 | 5.51 ± 0.10 |
| 2.1COGgfp + 2.13 | 0.10 ± 0.01 | 0.07 ± 0.002 | 0.08 ± 0.01 |
a
Shown are the averages of data from four replicates and the standard errors.