Comparisons Between TK1 Activity, S-Phase Fraction, and Tracer Uptake
| Tracer | TK1 activity | S-phase fraction | ||||
|---|---|---|---|---|---|---|
| r2 | P | r2 | P | |||
| TdR | ||||||
| All 6 cell lines | 0.56 | <0.0001 | 0.66 | <0.0001 | ||
| A549, HT29, WiDr, EMT6 | 0.90 | <0.0001 | 0.92 | 0.001 | ||
| RIF1, KHTn | 0.36 | 0.04 | 0.64 | 0.001 | ||
| FLT | ||||||
| All 6 cell lines | 0.80 | <0.0001 | 0.63 | <0.0001 | ||
| A549, HT29, WiDr, EMT6 | 0.90 | <0.0001 | 0.94 | <0.0001 | ||
| RIF1, KHTn | 0.23 | 0.09 | 0.48 | 0.008 | ||
| FMAU | ||||||
| All 6 cell lines | −0.03 | 0.19 | −0.02 | 0.48 | ||
| A549, HT29, WiDr, EMT6 | 0.20 | 0.02 | 0.25 | 0.009 | ||
| RIF1, KHTn | −0.01 | 0.37 | 0.01 | 0.31 | ||
Data are normalized to plateau values.