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Effects of the α-Variants on the Growth Rate of E. coli
| Growth rate (doublings per hour) | ||
|---|---|---|
| Strain (α-variant) | Minimal medium (M9 minimal medium) | Rich medium (LB medium) |
| BL21(DE3)T | 1.10 | 1.96 |
| BL21(DE3)T-X234–241 | 0.90 | 1.66 |
| BL21(DE3)T-H | 1.08 | 1.80 |
| BL21(DE3)T-X234–241H | 0.92 | 1.56 |
