Phosphoinositides are low abundant anionic membrane phospholipids. Their relative accumulation in thecytosolic leaflet of the plasma membrane and of various internal membranes in eukaryotic cells generates alandmark code. Especially, phosphatidylinositol 4,5-bisphosphate [PI(4,5)P2] was only reported in theplasma membrane in yeast, Metazoan and plant cells so far.Here, we used Arabidopsis thaliana (thale cress) as model organism to study PI(4,5)P2. In suppressor of actin 9(sac9) mutant, in which PI(4,5)P2 and phosphatidylinositol 4-phosphate (PI4P) balance is skewed, weobserved anomalous presence of PI(4,5)P2 in subcortical endo-compartments did not co-localise with anyorganelle marker tested. We therefore show that proper patterning of PI(...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Phosphoinositides are low abundant anionic membrane phospholipids. Their relative accumulation in th...
Phosphoinositides are low abundant anionic membrane phospholipids. Their relative accumulation in th...
Les phosphoinositides sont des lipides membranaires anioniques peu abondants .Leurs concentrations r...
International audiencePI(4,5)P-2 is importantly involved in a broad array of cellular processes, inc...
International audiencePI(4,5)P-2 is importantly involved in a broad array of cellular processes, inc...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
Phosphatidylinositol 4,5-bisphosphate [PI(4,5)P 2 ] is a low abundant lipid present at the plasma me...
Eukaryotic cells are composed of several membrane-surrounded compartments. Each compartment has a un...
Eukaryotic cells are composed of several membrane-surrounded compartments. Each compartment has a un...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Phosphoinositides are low abundant anionic membrane phospholipids. Their relative accumulation in th...
Phosphoinositides are low abundant anionic membrane phospholipids. Their relative accumulation in th...
Les phosphoinositides sont des lipides membranaires anioniques peu abondants .Leurs concentrations r...
International audiencePI(4,5)P-2 is importantly involved in a broad array of cellular processes, inc...
International audiencePI(4,5)P-2 is importantly involved in a broad array of cellular processes, inc...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
International audienceMembrane lipids, and especially phosphoinositides, are differentially enriched...
Phosphatidylinositol 4,5-bisphosphate [PI(4,5)P 2 ] is a low abundant lipid present at the plasma me...
Eukaryotic cells are composed of several membrane-surrounded compartments. Each compartment has a un...
Eukaryotic cells are composed of several membrane-surrounded compartments. Each compartment has a un...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...
Membranes lipids, and especially phosphoinositides, are differentially enriched within the eukaryoti...