Table 4. Amounts (pmol/10⁶ cells) of dNTPs and NTPs in actively dividing (log) and quiescent (24 and 48 h) mouse Balb/3T3 fibroblasts. Quiescence was achieved by serum starvation for 24 or 48 h.

	CTP	dCTP	UTP	dTTP	ATP	dATP	GTP	dGTP
Log	1955	70	4095	92	7454	44	1531	18
24 h	1110	15	2300	14	6059	5	1389	3
48 h	960	13	2070	10	5848	5	1417	1.6