- Signal transduction pathways involving phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate: convergences and divergences among eukaryotic kingdomsElise Delage
UR5 Université Pierre et Marie Curie, EAC7180 CNRS, Physiologie Cellulaire et Moléculaire des Plantes, 4 place Jussieu, Case Courrier 156, 75252 Paris Cedex 05, Paris, France
Prog Lipid Res 52:1-14. 2013..The present review aims to emphasize convergences and divergences between eukaryotic kingdoms in the mechanisms underlying PI4P and PI(4,5)P₂ roles in signal transduction, in response to extracellular stimuli...
- Eat in or take away? How phosphatidylinositol 4-kinases feed the phospholipase C pathway with substrateElise Delage
Universite Pierre et Marie Curie Paris VI, CNRS, EAC7180, UR5 Physiologie Cellulaire et Moléculaire des Plantes, Paris, France
Plant Signal Behav 7:1197-9. 2012..We therefore discuss the spatial organization of substrate supply to PI-PLC in plant cells with reference to recent data evidenced in mammalian cells...
- Arabidopsis type-III phosphatidylinositol 4-kinases β1 and β2 are upstream of the phospholipase C pathway triggered by cold exposureElise Delage
CNRS, EAC7180, Physiologie Cellulaire et Moléculaire des Plantes, Paris and UPMC Univ Paris 06, UR5, Physiologie Cellulaire et Moléculaire des Plantes, Paris, France
Plant Cell Physiol 53:565-76. 2012..We also provide evidence that de novo synthesis of PtdIns4P by PI4Ks occurs in parallel to PI-PLC activation...
- Acyl chains of phospholipase D transphosphatidylation products in Arabidopsis cells: a study using multiple reaction monitoring mass spectrometryDominique Rainteau
UPMC Univ Paris 06, ERL INSERM U 1057 UMR 7203, Paris, France
PLoS ONE 7:e41985. 2012..PAs with different acyl chains do not have the same protein targets, so to understand the signalling role of PLD it is essential to analyze the composition of its PA products in the presence and absence of an elicitor...