Phosphatidylinositol-4-phosphate controls autophagosome formation in Arabidopsis thaliana
RE Gomez, C Chambaud, J Lupette, J Castets… - Nature …, 2022 - nature.com
Autophagy is an intracellular degradation mechanism critical for plant acclimation to
environmental stresses. Central to autophagy is the formation of specialized vesicles, the …
environmental stresses. Central to autophagy is the formation of specialized vesicles, the …
Sphingolipid biosynthesis modulates plasmodesmal ultrastructure and phloem unloading
During phloem unloading, multiple cell-to-cell transport events move organic substances to
the root meristem. Although the primary unloading event from the sieve elements to the …
the root meristem. Although the primary unloading event from the sieve elements to the …
Morphology and cell wall composition changes in lignified cells from loquat fruit during postharvest storage
Loquat, as a cold-sensitive fruit, exhibits typical lignification symptoms, such as increased
firmness and lignin content, decreased juice yield and loss of fruit flavor when stored at …
firmness and lignin content, decreased juice yield and loss of fruit flavor when stored at …
A correlative light electron microscopy approach reveals plasmodesmata ultrastructure at the graft interface
C Chambaud, SJ Cookson, N Ollat, E Bayer… - Plant …, 2022 - academic.oup.com
Despite recent progress in our understanding of graft union formation, we still know little
about the cellular events underlying the grafting process. This is partially due to the difficulty …
about the cellular events underlying the grafting process. This is partially due to the difficulty …
Biomolecular condensation orchestrates clathrin-mediated endocytosis in plants
JM Dragwidge, Y Wang, L Brocard, A De Meyer… - Nature Cell …, 2024 - nature.com
Clathrin-mediated endocytosis is an essential cellular internalization pathway involving the
dynamic assembly of clathrin and accessory proteins to form membrane-bound vesicles …
dynamic assembly of clathrin and accessory proteins to form membrane-bound vesicles …
In situ imaging and structure determination of biomolecular complexes using electron cryo-tomography
Electron cryo-tomography (cryo-ET) is a technique that allows the investigation of intact
macromolecular complexes while they are in their cellular milieu. Over the years, cryo-ET …
macromolecular complexes while they are in their cellular milieu. Over the years, cryo-ET …
AtEH/Pan1 proteins drive phase separation of the TPLATE complex and clathrin polymerisation during plant endocytosis
JM Dragwidge, Y Wang, L Brocard, A De Meyer… - biorxiv, 2022 - hal.science
Endocytosis is the process by which cells internalise molecules from their cell surface via
plasma membrane-derived vesicles. In plants, clathrin-mediated endocytosis requires the …
plasma membrane-derived vesicles. In plants, clathrin-mediated endocytosis requires the …
[HTML][HTML] Targeting Ultrastructural Events at the Graft Interface of Arabidopsis thaliana by A Correlative Light Electron Microscopy Approach
C Chambaud, SJ Cookson, N Ollat, A Bernard… - Bio …, 2023 - ncbi.nlm.nih.gov
Combining two different plants together through grafting is one of the oldest horticultural
techniques. In order to survive, both partners must communicate via the formation of de novo …
techniques. In order to survive, both partners must communicate via the formation of de novo …
CURT1A and CURT1C mediate distinct stages of plastid conversion in Arabidopsis
Z Liang, WT Yeung, KK Ki Mai, J Ma, Z Liu, YLF Chong… - bioRxiv, 2021 - biorxiv.org
The crystalline structure of prolamellar bodies (PLBs) and light-induced etioplasts-to-
chloroplasts transformation have been investigated with electron microscopy methods …
chloroplasts transformation have been investigated with electron microscopy methods …
Plasmodesmata Ultrastructure Determination Using Electron Tomography
JD Petit, M Glavier, L Brocard, EMF Bayer - Plasmodesmata: Methods and …, 2022 - Springer
Plant plasmodesmata (PD) are complex intercellular channels consisting of a thin
endoplasmic reticulum (ER) tubule enveloped by the plasma membrane (PM). PD were first …
endoplasmic reticulum (ER) tubule enveloped by the plasma membrane (PM). PD were first …