hat
Asid phosphatidik yo rele tou (R) -GLYCEROL-3-PHOSPHATE. Phosphatidicacid (PA) se yon kalite komen nan fosfolipid, epi li se tou yon eleman nan manbràn selilè a. Lipid polè, asid fosfatidik (PA) se yon lòt molekil ki enplike nan siyal plant. PA te endepandan konsidere kòm jeneral, multifonksyon, molekil estrès-siyal nan plant yo. Depi yo pataje efèktè komen, nou te panse ke PA te patisipe nan menm wout yo siyal. Rezilta ki soti nan laboratwa nou an te revele ke PA ka pwovoke fòmasyon pandan repons plant-defans, fèmti ki disponib, epi akeri rasin fòmasyon. Gwoup sa a karakterize pa molekil ki ka konsidere kòm dérivés nan paran an ak pi senp konpoze 1,2-diacyl-sn- glycerol-3-fosfat (asid fosfatidik oswa asid glycerophosphorik) .Lè yon sèl asid gra se retire, sa a fosfolipid fòme yon asid lysofosphatidic (1 oswa 2-acyl-sn-glycerol-3-fosfat) .Gwoup sa a gen estrikti a glycerophosphatid debaz , se yon negatif chaje (oswa asid) lipid epi li se prévisor a metabolik nan tout lòt molekil yo menm jan an.
eng
Phosphatidic acid also called (R)-GLYCEROL-3-PHOSPHATE. Phosphatidicacid (PA) is a common type of phospholipid, and is also a component of the cell membrane. The polar lipid, phosphatidic acid (PA) is another molecule involved in plant signaling. PA has been independently regarded as general, multifunctional, stress-signaling molecules in plants. Since they share common effectors, we thought that PA participated in the same signaling pathways. Results from our laboratory revealed that PA can induce formation during plant-defense responses, available closure, and acquired root formation.This group is characterized by molecules which could be considered as derivatives of the parent and simplest compound 1,2-diacyl-sn-glycerol-3-phosphate (phosphatidic acid or glycerophosphoric acid).When one fatty acid is removed, this phospholipid forms a lysophosphatidic acid (1- or 2-acyl-sn-glycerol-3-phosphate).This group has the basic glycerophosphatide structure, is a negatively-charged (or acidic) lipid and is the metabolic precursor of all the other similar molecules.