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Titration of fibronectin clumping of S. aureus
| Strain (genotype) | Fibronectin-clumping titera
|
|
|---|---|---|
| Exponential growth phase | Stationary growth phase | |
| GP268 (rsbU+V+W+sigB+) | 1 | 1 |
| BB255 (rsbU) | 250 | 125 |
| BB255 (ΔrsbUVWsigB) | 125 | 125 |
Clumping titer, lowest fibronectin concentration (in μg/ml) showing clumping. Results are expressed as the median of results from five to nine independent experiments.
