Physiological Functions of Phospholipid:Diacylglycerol Acyltransferases

Physiological Functions of Phospholipid:Diacylglycerol Acyltransferases

Triacylglycerol (TAG) is among the most energy dense storage forms of reduced carbon in living systems. TAG metabolism plays critical roles in cellular energy balance, lipid homeostasis, cell growth and stress responses. In higher plants, microalgae and fungi, TAG is assembled by acyl-CoA-dependent...

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Veröffentlicht in:Plant and cell physiology 2023-09, Vol.65 (6)
Hauptverfasser: Sah, Saroj Kumar, Fan, Jilian, Blanford, Jantana, Shanklin, John, Xu, Changcheng
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BASIC BIOLOGICAL SCIENCES
lipid homeostasis
lipid remodeling
PDAT
triacylglycerol
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creator Sah, Saroj Kumar
Fan, Jilian
Blanford, Jantana
Shanklin, John
Xu, Changcheng
description Triacylglycerol (TAG) is among the most energy dense storage forms of reduced carbon in living systems. TAG metabolism plays critical roles in cellular energy balance, lipid homeostasis, cell growth and stress responses. In higher plants, microalgae and fungi, TAG is assembled by acyl-CoA-dependent and acyl-CoA-independent pathways catalyzed by diacylglycerol (DAG) acyltransferase and phospholipid:DAG acyltransferase (PDAT), respectively. Here, this review contains a summary of the current understanding of the physiological functions of PDATs. Emphasis is placed on their role in lipid remodeling and lipid homeostasis in response to abiotic stress or perturbations in lipid metabolism.
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source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Oxford University Press Journals All Titles (1996-Current); Alma/SFX Local Collection
subjects BASIC BIOLOGICAL SCIENCES
lipid homeostasis
lipid remodeling
PDAT
triacylglycerol
title Physiological Functions of Phospholipid:Diacylglycerol Acyltransferases
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