Targeting Ultrastructural Events at the Graft Interface of Arabidopsis thaliana by A Correlative Light Electron Microscopy Approach

Autor: Clément Chambaud, Sarah Cookson, Nathalie Ollat, Amélie Bernard, Lysiane Brocard

Publikováno v: Bio-Protocol, Vol 13, Iss 2 (2023)

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 connections between the scion and the rootstock. Despite the impo

Externí odkaz: https://doaj.org/article/5e64755b2b1244059f977bd7a7698d8e

A correlative light electron microscopy approach reveals plasmodesmata ultrastructure at the graft interface

Autor: Sarah J. Cookson, Clément Chambaud, Nathalie Ollat, Lysiane Brocard, Emmanuelle Bayer

Publikováno v: Plant Physiol
Plant Physiology
Plant Physiology, American Society of Plant Biologists, 2021, ⟨10.1093/plphys/kiab485⟩

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 of reliably targeting the graft interface in electron micro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::beff13a5844ee02dbff84d88b303d9a2
https://doi.org/10.1093/plphys/kiab485

Phosphatidylinositol-4-phosphate controls autophagosome formation in Arabidopsis thaliana

Autor: Rodrigo Enrique Gomez, Clément Chambaud, Josselin Lupette, Julie Castets, Stéphanie Pascal, Lysiane Brocard, Lise Noack, Yvon Jaillais, Jérôme Joubès, Amélie Bernard

Publikováno v: Nature Communications
Nature Communications, 2022, 13 (1), pp.4385. ⟨10.1038/s41467-022-32109-2⟩
Nature communications

Autophagy is an intracellular degradation mechanism critical for plant acclimation to environmental stresses. Central to autophagy is the formation of specialized vesicles, the autophagosomes, which target and deliver cargo to the lytic vacuole. How

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cdad8a65aa532e1fdce46cee11e07f8
https://pubmed.ncbi.nlm.nih.gov/35902598

Understanding scion/rootstock interactions at the graft interface of grapevine

Autor: Tristan Richard, Claudine Trossat-Magnin, Ghislaine Hilbert, Sarah Jane Cookson, Nathalie Ollat, Giovanni Bortolami, Gregory A. Gambetta, Duyên Prodhomme, Clément Chambaud, Cyril Hévin, Lysiane Brocard, J. Valls Fonayet

Publikováno v: 12. International Conference on Grapevine Breeding and Genetics (ICGBG)
12. International Conference on Grapevine Breeding and Genetics (ICGBG), Jul 2018, Bordeaux, France. 306 p
Acta Horticulturae
12. International Conference on Grapevine Breeding and Genetics
12. International Conference on Grapevine Breeding and Genetics, International Society for Horticultural Science (ISHS). INT., Jul 2018, Bordeaux, France. ⟨10.17660/ActaHortic.2019.1248.53⟩
Abstract Book GBG 2018 – Bordeaux, France 15 – 20 July
Abstract Book GBG 2018 – Bordeaux, France 15 – 20 July, Jul 2018, Bordeaux, France. pp.75

National audience; In viticulture, grafting is used to facilitate grapevine cultivation in soils infected with phylloxera, a soil-dwelling insect pest introduced to Europe from America at the end of the 19th century. Successful grafting of plants is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f8d26ab5f32426b5073c69c0a22c55
https://hal.inrae.fr/hal-02733843

Phosphatidylinositol-4-phosphate joins the dance of plant autophagosome formation

Autor: Rodrigo Enrique Gomez, Julie Castets, Josselin Lupette, Clément Chambaud, Jérôme Joubès, Amélie Bernard

Publikováno v: Autophagy. 19(5):1609-1610

In plants, macroautophagy/autophagy is a key mechanism that contributes to their ability to cope with a wide range of environmental constraints such as drought, nutrient starvation or pathogen resistance. Nevertheless, the molecular mechanisms of pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f8409382b4130b1933679ded99a7ddf