Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Hélène Zuber"'
Autor:
Hélène Scheer, Caroline de Almeida, Emilie Ferrier, Quentin Simonnot, Laure Poirier, David Pflieger, François M. Sement, Sandrine Koechler, Christina Piermaria, Paweł Krawczyk, Seweryn Mroczek, Johana Chicher, Lauriane Kuhn, Andrzej Dziembowski, Philippe Hammann, Hélène Zuber, Dominique Gagliardi
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-17 (2021)
TUTase mediated uridylation of mRNA promotes degradation. Here, Scheer, de Almeida et al. show that Arabidopsis TUTase URT1 interacts directly with the translation inhibitor and decay factor DECAPPING5 and suppresses siRNA biogenesis by preventing ac
Externí odkaz:
https://doaj.org/article/d26320e63277491b9c09179e1c48bfd5
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-15 (2017)
The yeast and human RNA exosome is structurally related to prokaryotic phosphorylases but degrades RNA only via associated hydrolytic activities. Here the authors show that the RNA exosome of plants, and likely those of a few basal eukaryotes, combin
Externí odkaz:
https://doaj.org/article/51c593e8312846f39ddf67f4b16c3b38
Autor:
Hélène Zuber, Hélène Scheer, Emilie Ferrier, François Michaël Sement, Pierre Mercier, Benjamin Stupfler, Dominique Gagliardi
Publikováno v:
Cell Reports, Vol 14, Iss 11, Pp 2707-2717 (2016)
Uridylation emerges as a key modification promoting mRNA degradation in eukaryotes. In addition, uridylation by URT1 prevents the accumulation of excessively deadenylated mRNAs in Arabidopsis. Here, we show that the extent of mRNA deadenylation is co
Externí odkaz:
https://doaj.org/article/b18bd44a50104069b6630a6aaeb166a0
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
In plants, post-transcriptional gene silencing (PTGS) represses gene expression by translation inhibition and cleavage of target mRNAs. The slicing activity is provided by argonaute 1 (AGO1), and the cleavage site is determined by sequence complement
Externí odkaz:
https://doaj.org/article/680f2f0e125e44bcb2e34a82134cf931
Autor:
Heike Lange, Hélène Zuber, François M Sement, Johana Chicher, Lauriane Kuhn, Philippe Hammann, Véronique Brunaud, Caroline Bérard, Nathalie Bouteiller, Sandrine Balzergue, Sébastien Aubourg, Marie-Laure Martin-Magniette, Hervé Vaucheret, Dominique Gagliardi
Publikováno v:
PLoS Genetics, Vol 10, Iss 8, p e1004564 (2014)
The RNA exosome is the major 3'-5' RNA degradation machine of eukaryotic cells and participates in processing, surveillance and turnover of both nuclear and cytoplasmic RNA. In both yeast and human, all nuclear functions of the exosome require the RN
Externí odkaz:
https://doaj.org/article/710c1e580ee1447b91382568c2b2f192
Autor:
Anne Caroline Joly, Shahinez Garcia, Jean-Michel Hily, Sandrine Koechler, Gérard Demangeat, Damien Garcia, Emmanuelle Vigne, Olivier Lemaire, Hélène Zuber, Dominique Gagliardi
Publikováno v:
Plant Physiology.
Viral RNAs can be uridylated in eucaryotic hosts. However, our knowledge of uridylation patterns and roles remains rudimentary for phytoviruses. Here, we report global 3’ terminal RNA uridylation profiles for representatives of the main families of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a62bdf47a663eb4a553e0360842f042f
https://doi.org/10.1093/plphys/kiad278
https://doi.org/10.1093/plphys/kiad278
Autor:
Dominique Gagliardi, Philippe Hammann, Jérôme Mutterer, Lauriane Kuhn, Anthony Gobert, Clara Chicois, Johana Chicher, Aude Pouclet, Marlene Schiaffini, Hélène Zuber, Damien Garcia, Elodie Ubrig, Tiphaine Chartier
Publikováno v:
Plant Physiol
In eukaryotes, general mRNA decay requires the decapping complex. The activity of this complex depends on its catalytic subunit, DECAPPING2 (DCP2), and its interaction with decapping enhancers, including its main partner DECAPPING1 (DCP1). Here, we r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e6fc42a131da0af50a3328346d9e92c
https://doi.org/10.1093/plphys/kiab529
https://doi.org/10.1093/plphys/kiab529
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2426
Immunoprecipitation mass spectrometry (IP-MS) is a popular method for the identification of protein-protein interactions. This approach is particularly powerful when information is collected without a priori knowledge and has been successively used a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::26a0a20c211faa4f7ef01933bfaa1a36
https://pubmed.ncbi.nlm.nih.gov/36308692
https://pubmed.ncbi.nlm.nih.gov/36308692
Autor:
Johana Chicher, Philippe Hammann, Anthony Gobert, Clara Chicois, Lauriane Kuhn, Elodie Ubrig, Aude Pouclet, Hélène Zuber, Dominique Gagliardi, Marlene Schiaffini, Jérôme Mutterer, Tiphaine Chartier, Damien Garcia
In eukaryotes, general mRNA decay requires the decapping complex. The activity of this complex depends on its catalytic subunit, DCP2 and its interaction with decapping enhancers, including its main partner DCP1. Here, we report that in Arabidopsis,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8feff167c62465c4d258214e53ff18
https://hal.archives-ouvertes.fr/hal-03365240
https://hal.archives-ouvertes.fr/hal-03365240
Publikováno v:
Methods in Molecular Biology ISBN: 9781071619667
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12b807f643b4bfb97f748313894f8385
https://doi.org/10.1007/978-1-0716-1967-4_11
https://doi.org/10.1007/978-1-0716-1967-4_11