TABLE 1.
Codon (mutation) | RpoSP1 Tm (°C) | ΔTma (°C) of RpoSP1 | RpoSP2 Tm (°C) | ΔTm (°C) of RpoSP2 |
---|---|---|---|---|
M. tuberculosis H37Ra | 77.50 | 66.29 | ||
513 (Gly→Leu) (n = 2)b | 77.70 | 0 | 63.06 | 3.23 |
516 (Asp→Val) (n = 5) | 77.50 | 0 | 62.54 | 3.75 |
516 (Asp→Tyr) (n = 4) | 77.50 | 0 | 60.53 | 5.76 |
526 (His→Glu) (n = 20) | 72.75 | 4.75 | 66.29 | 0 |
531 (Ser→Leu) (n = 58) | 71.47 | 6.03 | 66.29 | 0 |
ΔTm, change in Tm.
n, number of isolates predicted by probe Tms.