Polyphosphoinositides are present in plant tissue culture cells

Polyphosphoinositides have been isolated from wild carrot cells grown in suspension culture. This is the first report of polyphosphoinositides in plant cells. The phospholipids were identified by comigration with known standards on thin-layer plates. After overnight labeling of the cells with myo-[2...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Biochem. Biophys. Res. Commun.; (United States) 1985-11, Vol.132 (3), p.1018-1023
Hauptverfasser:	Boss, Wendy F., Massel, Mara O.
Format:	Artikel
Sprache:	eng
Schlagworte:	550201 - Biochemistry- Tracer Techniques BASIC BIOLOGICAL SCIENCES CARBOHYDRATES CARROTS CELL CULTURES Cells, Cultured CHEMICAL COMPOSITION COMPOSICION COMPOSITION CULTIVO DE TEJIDOS CULTURE DE TISSUS DAUCUS CAROTA ESTERS FOOD INOSITOL INOSITOLS ISOTOPE APPLICATIONS LABELLED COMPOUNDS LABELLING LIPIDS MONOSACCHARIDES ORGANIC COMPOUNDS ORGANIC PHOSPHORUS COMPOUNDS Phosphatidylinositol Phosphates Phosphatidylinositols - analysis PHOSPHOLIPIDS PLANT CELLS PLANTS Plants - analysis PURIFICATION SACCHARIDES TISSUE CULTURE TRACER TECHNIQUES Tritium TRITIUM COMPOUNDS VEGETABLES
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Polyphosphoinositides have been isolated from wild carrot cells grown in suspension culture. This is the first report of polyphosphoinositides in plant cells. The phospholipids were identified by comigration with known standards on thin-layer plates. After overnight labeling of the cells with myo-[2- 3H] inositol, the phosphoinositides as percent recovered inositol were 93% phosphatidylinositol, 3.7% lysophosphatidylinositol, 1.7% phosphatidylinositol monophosphate, 0.8% phosphatidylinositol bisphosphate.
ISSN:	0006-291X 1090-2104
DOI:	10.1016/0006-291X(85)91908-4