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PMID: 4933471 Published · ppublish English Journal Article

Studies of membrane formation in Tetrahymena pyriformis. II. Isolation and lipid analysis of cell fractions.

The Journal of cell biology ·Vol. 49 ·No. 3 ·1971-06-00 ·Pages 712-21

Nozawa Y, Thompson GA

Abstract

A method has been devised to fractionate cells of Tetrahymena pyriformis, yielding pure or highly enriched preparations of cilia, cilia-associated soluble material, pellicles, mitochondria, microsomes, and postmicrosomal supernatant. The method prevents the destructive action of lipolytic enzymes commonly associated with this organism. Analysis of the membrane lipids of these fractions reveals significant differences in lipid composition. Most noteworthy are the high concentrations of phosphonolipid and tetrahymanol in the surface membranes.

MeSH Terms
Animals Cell Membrane/analysis Chromatography, Thin Layer Cilia/analysis Culture Media Histocytochemistry Histological Techniques Lipids/analysis Methods Microscopy, Electron Microsomes/analysis Mitochondria/analysis Phospholipids/analysis Tetrahymena/cytology
Chemicals
Culture Media Lipids Phospholipids
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Nozawa Y
Thompson G A
References (21)
21 references, click to expand
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Article Info
Journal
The Journal of cell biology
Abbr.
J Cell Biol
ISSN
0021-9525
Published
1971-06-00
Pages
712-21
Language
English
Region
United States
NLM ID
0375356
PMCID
PMC2108490
Subset
IM
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