Table 3.

Effects of growth inhibitory drugs on mutant cells

Drug	ID50, pg/ml
	2fTGH	U2A	U2AR
Paclitaxel	81	37	69
Vinorelbine	73	28	55
Vincristine	9.2	6.3	7.7
Doxorubicin	350	109	262
Idarubicinol	450	207	345
Idarubicin	241	33	196

ID₅₀ of drugs for each cell line was calculated using the same method as described in Fig. 6.