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Enzymatic Synthesis of Glucocerebroside by UDP-glucose: Ceramide Glucosyltransferase During Ontogenesis of Chicken Retina

Overview
Journal Lipids
Specialty Biochemistry
Date 1975 Sep 1
PMID 1177668
Citations 2
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Abstract

The activity of uridine diphosphate-glucose: ceramide glucosyltransferase during chick retina ontogenesis was studied. This enzyme catalyzes the first step in the biosynthetic pathway leading to gangliosides. The glucosyltransferase activity was detected in 8 day old embryos, and was present in adult animals. The highest specific activity was found ca. day 10 of embryonic life. The radioactive product was identified as glucocerebroside by means of radiochromatography. The presence of phosphatidylcholine in the incubation mixtures was found to stimulate the enzyme.

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References
1.
Basu S, Kaufman B, Roseman S . Enzymatic synthesis of ceramide-glucose and ceramide-lactose by glycosyltransferases from embryonic chicken brain. J Biol Chem. 1968; 243(21):5802-4. View

2.
Hammarstrom S . Brain glucosyl ceramides containing 2-hydroxy acids. Identification of molecular species by gas-liquid chromatography--mass spectrometry. Eur J Biochem. 1971; 21(3):388-92. DOI: 10.1111/j.1432-1033.1971.tb01481.x. View

3.
Kean E . Separation of gluco- and galactocerebrosides by means of borate thin-layer chromatography. J Lipid Res. 1966; 7(3):449-52. View

4.
Hildebrand J, STOFFYN P, Hauser G . Biosynthesis of lactosylceramide by rat brain preparations and comparison with the formation of ganglioside Gm1 and psychosine during development. J Neurochem. 1970; 17(3):403-11. DOI: 10.1111/j.1471-4159.1970.tb02227.x. View

5.
DODGE J, Phillips G . Composition of phospholipids and of phospholipid fatty acids and aldehydes in human red cells. J Lipid Res. 1967; 8(6):667-75. View