Juliette Jouhet

In vivo analyses reveal rapid and permissive lipid transport between the ER and mitochondria

The paper quantifies ER-to-mitochondria lipid transport in yeast, showing rapid exchange and limited substrate selectivity.

Decoupling of plastid and endomembrane homeoviscous response to low temperature and darkness in Phaeodactylum tricornutum

This study examines lipidomic changes in Phaeodactylum tricornutum under low temperature and darkness, revealing distinct adaptations in plastid and endomembrane lipids.

A singular lipid composition supports the progression of plant autophagy

This study identifies a unique lipid composition in plant autophagic membranes, showing phosphatidylglycerol's functional role in autophagy activity.

Functional study of Phaeodactylum tricornutum Seipin homolog highlights unique features of lipid droplets biogenesis in diatoms.

This study functionally characterizes PtSeipin in Phaeodactylum tricornutum, revealing unique lipid droplet biogenesis mechanisms in diatoms and highlighting its role in TAG accumulation under stress.

DGTS overproduced in seed plants is excluded from plastid membranes and promotes endomembrane expansion

This study shows that DGTS can be produced in seed plants and accumulates in endomembranes, promoting ER expansion without affecting growth or lipid remodeling.

Delta-5 elongase knockout reduces DHA and TAG synthesis coupled with an increase of heat sensitivity in a marine diatom

This study shows that knocking out delta-5 elongase in a marine diatom reduces DHA and TAG synthesis and increases heat sensitivity.

AtVPS13M1 is involved in lipid remodeling in low phosphate and is located at the mitochondria surface in plants

This study identifies AtVPS13M1 as a lipid transporter in Arabidopsis thaliana that affects phospholipid degradation during phosphate starvation and localizes to mitochondria.