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S. pneumoniae strains used in this study.
| Strain | Capsule Type | Source or Reference |
|---|---|---|
| D39 | 2 | L.S. McDaniel |
| D39Δcps | − | L.S. McDaniel |
| K1370 | 3 | Campbell Lab |
| K1443 | 19A | Campbell Lab |
| K1451 | 19A | Campbell Lab |
| K1472 | 15B/C | Campbell Lab |
| K1544 | 15B/C | Campbell Lab |
| K1544Δcps | − | [28] |
