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Journal Articles Journal of Experimental Botany Year : 2020

Reserve lipids and plant autophagy

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Sabine D’andrea
Isabelle Bouchez
Jean-Luc Cacas

Abstract

Autophagy is a universal mechanism that facilitates the degradation of unwanted cytoplasmic components in eukaryotic cells. In this review, we highlight recent developments in the investigation of the role of autophagy in lipid homeostasis in plants by comparison with algae, yeast, and animals. We consider the storage compartments that form the sources of lipids in plants, and the roles that autophagy plays in the synthesis of triacylglycerols and in the formation and maintenance of lipid droplets. We also consider the relationship between lipids and the biogenesis of autophagosomes, and the role of autophagy in the degradation of lipids in plants.
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Dates and versions

hal-03659044 , version 1 (05-05-2022)

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Attribution - CC BY 4.0

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Céline Masclaux‐daubresse, Sabine D’andrea, Isabelle Bouchez, Jean-Luc Cacas. Reserve lipids and plant autophagy. Journal of Experimental Botany, 2020, 71 (10), pp.2854-2861. ⟨10.1093/jxb/eraa082⟩. ⟨hal-03659044⟩
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