TABLE 1.

Net counts for ¹⁴C-labeled acetate incorporation into lipids^a

Temp (°C)	cpm after incubation for:
	1 Day	7 Days	30 Days	90 Days	180 Days	270 Days	550 Days
5	0	4.67	7.03	163,415	526,695	22,000	7,702
0		1.74	3.13	3,500	13,277	15,000	6,301
−1.5			0	95.17	700	1,200	1,245
−5				1.68	74	400	472
−10					34.9	63.7	50
−15					5.0	2.4	2.8
−20						1.7	2.0

^aFor all data, the limit of error (2ς) was less than 5%.