DIFFERENT METABOLIC POOLS OF CHOLESTEROL AND FREE FATTY-ACIDS IN RAT THYMOCYTE CHROMATIN AND NUCLEAR-MEMBRANE

Authors
KULAGINA TP SHURUTA SA KOLOMIITSEVA IK POPOV VI
Citation
Tp. Kulagina et al., DIFFERENT METABOLIC POOLS OF CHOLESTEROL AND FREE FATTY-ACIDS IN RAT THYMOCYTE CHROMATIN AND NUCLEAR-MEMBRANE, Molecular biology, 28(3), 1994, pp. 470-473
Citations number
15
Categorie Soggetti
Biology
Journal title
Molecular biology → ACNP
ISSN journal
00268933
Volume
28
Issue
3
Year of publication
1994
Part
2
Pages
470 - 473
Database
ISI
SICI code
0026-8933(1994)28:3<470:DMPOCA>2.0.ZU;2-O
Abstract
Incorporation of [2-C-14]acetate into cholesterol and free fatty acid of rat thymocyte nuclei, chromatin, and nuclear membrane were assessed in 7 and 45 min of cell incubation. The specific radioactivity of the lipids proved to be lower in the nuclear membrane than in chromatin. The results suggest the existence of separate Lipid pools for the nucl ear membrane and chromatin.