I. Uda et al., Variation in molecular species of polar lipids from Thermoplasma acidophilum depends on growth temperature, LIPIDS, 36(1), 2001, pp. 103-105
Five types of molecular species of C-40 isoprenoid chains, having different
numbers of cyclopentane rings, were detected in the ether core lipid of Th
ermoplasma acidophilum. The average cyclization number of the hydrocarbon c
hains in the lipids increased with increasing growth temperatures.