Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Jérôme, Pelloux"'
Autor:
Shibu Gupta, Amandine Guérin, Aline Herger, Xiaoyu Hou, Myriam Schaufelberger, Romain Roulard, Anouck Diet, Stefan Roffler, Valérie Lefebvre, Thomas Wicker, Jérôme Pelloux, Christoph Ringli
Publikováno v:
PLoS Genetics, Vol 20, Iss 1, p e1011087 (2024)
Plant cell growth involves coordination of numerous processes and signaling cascades among the different cellular compartments to concomitantly enlarge the protoplast and the surrounding cell wall. The cell wall integrity-sensing process involves the
Externí odkaz:
https://doaj.org/article/e721381661134373b4b30c127d963e4d
Autor:
Fan Xu, Martine Gonneau, Elvina Faucher, Olivier Habrylo, Valérie Lefebvre, Jean-Marc Domon, Marjolaine Martin, Fabien Sénéchal, Alexis Peaucelle, Jérôme Pelloux, Herman Höfte
Publikováno v:
The Cell Surface, Vol 8, Iss , Pp 100080- (2022)
The de-methylesterification of the pectic polysaccharide homogalacturonan (HG) by pectin methylesterases (PMEs) is a critical step in the control of plant cell expansion and morphogenesis. Plants have large gene families encoding PMEs but also PME in
Externí odkaz:
https://doaj.org/article/bba1263933eb4573843a66f9a019a098
Autor:
François Jobert, Alexandre Soriano, Laurent Brottier, Célia Casset, Fanchon Divol, Josip Safran, Valérie Lefebvre, Jérôme Pelloux, Stéphanie Robert, Benjamin Péret
Publikováno v:
Plant Journal
Plant Journal, 2022, ⟨10.1111/tpj.15993⟩
Plant Journal, 2022, ⟨10.1111/tpj.15993⟩
International audience; Emergence of secondary roots through parental tissue is a highly controlled developmental process. Although the model plant Arabidopsis has been useful to uncover the predominant role of auxin in this process, its simple root
Publikováno v:
BMC Genomics, Vol 18, Iss 1, Pp 1-18 (2017)
Abstract Background Pectins are plant cell wall polysaccharides that can be acetylated on C2 and/or C3 of galacturonic acid residues. The degree of acetylation of pectin can be modulated by pectin acetylesterase (EC 3.1.1.6, PAE). The function and st
Externí odkaz:
https://doaj.org/article/e4e9041e2a1f4fdd9c059592b58c3244
Autor:
Josip Safran, Vanessa Ung, Julie Bouckaert, Olivier Habrylo, Roland Molinié, Jean-Xavier Fontaine, Adrien Lemaire, Aline Voxeur, Serge Pilard, Corinne Pau-Roblot, Davide Mercadante, Jérôme Pelloux, Fabien Sénéchal
Pectins, complex polysaccharides and major components of the plant primary cell wall, can be degraded by pectate lyases (PLs). PLs cleave glycosidic bonds of homogalacturonans (HG), the main pectic domain, by β-elimination, releasing unsaturated oli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee829c028e9813156607bfca52b6bece
https://hal.science/hal-03858972
https://hal.science/hal-03858972
Autor:
Valérie Lefebvre, Laurent Brottier, Josip Safran, Célia Casset, Jérôme Pelloux, Fanchon Divol, Alexandre Soriano, Benjamin Péret, François Jobert, Stéphanie Robert
Secondary root emergence is a crucial trait that shapes the plant’s underground system. Virtually every developmental step of root primordium morphogenesis is controlled by auxin. However, how the hormone controls cell separation in primordium-over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a024dfb5e5d340e645ad14daa7863f94
https://hal.inrae.fr/hal-03857927
https://hal.inrae.fr/hal-03857927
Autor:
Hyacinthe Le Gall, Florian Philippe, Jean-Marc Domon, Françoise Gillet, Jérôme Pelloux, Catherine Rayon
Publikováno v:
Plants, Vol 4, Iss 1, Pp 112-166 (2015)
This review focuses on the responses of the plant cell wall to several abiotic stresses including drought, flooding, heat, cold, salt, heavy metals, light, and air pollutants. The effects of stress on cell wall metabolism are discussed at the physiol
Externí odkaz:
https://doaj.org/article/4783f5bad41a4f78a99b642dab064c29
New insights into the specificity and processivity of two novel pectinases from Verticillium dahliae
Autor:
Olivier Habrylo, Mehdi Cherkaoui, Corinne Pau-Roblot, Fabien Sénéchal, Aline Voxeur, Davide Mercadante, Jérôme Pelloux, Sylvain Lecomte, Solène Bassard, Josip Safran, Serge Pilard
Publikováno v:
International Journal of Biological Macromolecules
International Journal of Biological Macromolecules, Elsevier, 2021, 176, pp.165-176. ⟨10.1016/j.ijbiomac.2021.02.035⟩
International Journal of Biological Macromolecules, 2021, 176, pp.165-176. ⟨10.1016/j.ijbiomac.2021.02.035⟩
International Journal of Biological Macromolecules, Elsevier, 2021, 176, pp.165-176. ⟨10.1016/j.ijbiomac.2021.02.035⟩
International Journal of Biological Macromolecules, 2021, 176, pp.165-176. ⟨10.1016/j.ijbiomac.2021.02.035⟩
International audience; Pectin, the major non-cellulosic component of primary cell wall can be degraded by polygalacturonases (PGs) and pectin methylesterases (PMEs) during pathogen attack on plants. We characterized two novel enzymes,VdPG2 and VdPME
Autor:
Josip Safran, Wafae Tabi, Vanessa Ung, Adrien Lemaire, Olivier Habrylo, Julie Bouckaert, Maxime Rouffle, Aline Voxeur, Paula Pongrac, Solène Bassard, Roland Molinié, Jean-Xavier Fontaine, Serge Pilard, Corinne Pau-Roblot, Estelle Bonnin, Danaé Sonja Larsen, Mélanie Morel-Rouhier, Jean-Michel Girardet, Valérie Lefebvre, Fabien Sénéchal, Davide Mercadante, Jérôme Pelloux
The fine-tuning of pectins by polygalacturonases (PGs) plays a key role in modulating plant cell wall chemistry and mechanics, impacting plant development. In plants, the high number of PGs encoded in the genome questions the regulation of pectin dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42215d7ce8bad81e15c1228a4c0c519b
https://doi.org/10.1101/2022.06.22.497136
https://doi.org/10.1101/2022.06.22.497136
Autor:
Lothar Kalmbach, Matthieu Bourdon, Ilya Belevich, Josip Safran, Adrien Lemaire, Jung-ok Heo, Sofia Otero, Bernhard Blob, Jérôme Pelloux, Eija Jokitalo, Ykä Helariutta
Publikováno v:
Current Biology-CB
Current Biology-CB, 2023, ⟨10.1016/j.cub.2023.01.038⟩
Current Biology-CB, 2023, ⟨10.1016/j.cub.2023.01.038⟩
In plants, the phloem distributes photosynthetic products for metabolism and storage over long distances. It relies on specialized cells, the sieve elements, which are enucleated and interconnected through large so-called sieve pores in their adjoini