Fig. 1. Raft-enriched plasma membrane (raft) and raft-depleted plasma membrane
(RDPM) phospholipid class composition. Total lipids extracted from isolated
membranes were separated by TLC and the major phospholipid classes were
quantified by phosphate assay. (A) RDPM from 5°C-acclimated (open bars)
and 20°C-acclimated (filled bars) trout. (B) Raft from 5°C-acclimated
(open bars) and 20°C-acclimated (filled bars) trout. (C) RDPM (open bars)
and raft (filled bars) from 5°C-acclimated trout. (D) RDPM (open bars) and
raft (filled bars) from 20°C-acclimated trout. PtdCho,
phosphatidylcholine; PtdEtn, phosphatidylethanolamine; PtdIns,
phosphatidylinositol; PtdSer, phosphatidylserine; SM, sphingomyelin. Values
are means + S.E.M. (N=4).