Výsledky vyhledávání - "Gregory, Schott"

Akademický článek

APC/C-mediated degradation of dsRNA-binding protein 4 (DRB4) involved in RNA silencing.

Autor: Katia Marrocco, Marie-Claire Criqui, Jérôme Zervudacki, Gregory Schott, Herfried Eisler, Aude Parnet, Patrice Dunoyer, Pascal Genschik

Publikováno v: PLoS ONE, Vol 7, Iss 4, p e35173 (2012)

BackgroundSelective protein degradation via the ubiquitin-26S proteasome is a major mechanism underlying DNA replication and cell division in all Eukaryotes. In particular, the APC/C (Anaphase Promoting Complex or Cyclosome) is a master ubiquitin pro

Externí odkaz: https://doaj.org/article/1b6eb417dd9f4bcbbd7018e5882cae3f

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Movement and differential consumption of short interfering RNA duplexes underlie mobile RNA interference

Autor: Emanuel A, Devers, Christopher A, Brosnan, Alexis, Sarazin, Daniele, Albertini, Andrea C, Amsler, Florian, Brioudes, Pauline E, Jullien, Peiqi, Lim, Gregory, Schott, Olivier, Voinnet

Publikováno v: Nature plants. 6(7)

In RNA interference (RNAi), the RNase III Dicer processes long double-stranded RNA (dsRNA) into short interfering RNA (siRNA), which, when loaded into ARGONAUTE (AGO) family proteins, execute gene silencing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::16092a3ca800462f4fdb2ae632b78477
https://pubmed.ncbi.nlm.nih.gov/32632272

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Functional characterization of Arabidopsis ARGONAUTE 3 in reproductive tissues

Autor: Olivier Voinnet, Gregory Schott, Pauline E. Jullien, Stefan Grob, Diane M. V. J. Bonnet, Antonin Marchais, Clément Chevalier, Caroline Otto, Nathan Pumplin

Publikováno v: Jullien, Pauline E.; Grob, Stefan; Marchais, Antonin; Pumplin, Nathan; Chevalier, Clement; Bonnet, Diane M. V.; Otto, Caroline; Schott, Gregory; Voinnet, Olivier (2020). Functional characterization of Arabidopsis ARGONAUTE 3 in reproductive tissues. The Plant Journal, 103(5), pp. 1796-1809. Blackwell Science 10.1111/tpj.14868

Arabidopsis encodes ten ARGONAUTE (AGO) effectors of RNA silencing, canonically loaded with either 21‐22 nucleotide (nt) long small RNAs (sRNA) to mediate post‐transcriptional‐gene‐silencing (PTGS) or 24nt sRNAs to promote RNA‐directed‐DN

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::898e3098c1b662620a330ad490ed3808
https://pubmed.ncbi.nlm.nih.gov/32506562

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Functional characterization of Arabidopsis ARGONAUTE 3 in reproductive tissue

Autor: Nathan Pumplin, Olivier Voinnet, Antonin Marchais, Gregory Schott, Pauline E. Jullien, Stefan Grob, Clément Chevalier, Caroline Otto

Publikováno v: Jullien, Pauline E.; Grob, Stefan; Marchais, Antonin; Pumplin, Nathan; Chevalier, Clement; Otto, Caroline; Schott, Gregory; Voinnet, Olivier (18 December 2018). Functional characterization of Arabidopsis ARGONAUTE 3 in reproductive tissue (bioRxiv 500769). Cold Spring Harbor Laboratory 10.1101/500769

SUMMARYArabidopsis encodes ten ARGONAUTE (AGO) effectors of RNA silencing, canonically loaded with either 21-22nt small RNAs (sRNA) to mediate post-transcriptional-gene-silencing (PTGS) or 24nt sRNAs to promote RNA-directed-DNA-methylation. Using ful

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eaa52339ba62993d0e772585cf59f28
https://boris.unibe.ch/125990/1/2019_bioRxiv_500769.pdf

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The protein kinase TOUSLED facilitates RNAi inArabidopsis

Autor: William J. Lucas, Gregory Schott, Salina Akhter, Patrice Dunoyer, Chun-Lin Shi, Jae-Yean Kim, Olivier Voinnet, Mohammad Nazim Uddin

Publikováno v: Nucleic Acids Research, 42 (12)
Nucleic Acids Research
Nucleic Acids Research, Oxford University Press, 2014, 42 (12), pp.7971-7980
NUCLEIC ACIDS RESEARCH(42): 12
Nucleic acids research, vol 42, iss 12

RNA silencing is an evolutionarily conserved mechanism triggered by double-stranded RNA that is processed into 21- to 24-nt small interfering (si)RNA or micro (mi)RNA by RNaseIII-like enzymes called Dicers. Gene regulations by RNA silencing have fund

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee710225fadae0e9a920fdb0e73705e8
https://doi.org/10.1093/nar/gku422

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Differential effects of viral silencing suppressors on siRNA and miRNA loading support the existence of two distinct cellular pools of ARGONAUTE1

Autor: Christophe Himber, Arturo Marí-Ordóñez, Abdelmalek Alioua, Patrice Dunoyer, Olivier Voinnet, Gregory Schott

Publikováno v: The EMBO Journal. 31:2553-2565

Plant viruses encode RNA silencing suppressors (VSRs) to counteract the antiviral RNA silencing response. Based on in-vitro studies, several VSRs were proposed to suppress silencing through direct binding of short-interfering RNAs (siRNAs). Because t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51201ee1c4cf53a7bbc50b71a8e141cf
https://doi.org/10.1038/emboj.2012.92

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Molecular dissection of the prototype foamy virus (PFV) RNA 5′-UTR identifies essential elements of a ribosomal shunt

Autor: Mikhail Schepetilnikov, Lyubov A. Ryabova, Gregory Schott, Mario Keller, Odon Thiébeauld, Konstantina Katsarou

Publikováno v: Nucleic Acids Research
Nucleic Acids Research, Oxford University Press, 2009, 37, pp.5838-5847

The prototype foamy virus (PFV) is a nonpathogenic retrovirus that shows promise as a vector for gene transfer. The PFV (pre)genomic RNA starts with a long complex leader that can be folded into an elongated hairpin, suggesting an alternative strateg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04db1457d4d61988fd7b8a8038266d47
http://europepmc.org/articles/PMC2761275

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SKI2 mediates degradation of RISC 5’-cleavage fragments and prevents secondary siRNA production from miRNA targets in Arabidopsis

Autor: Olivier Voinnet, Gregory Schott, Anja Branscheid, Antonin Marchais, Heike Lange, Peter Brodersen, Dominique Gagliardi, Stig U. Andersen

Publikováno v: Nucleic Acids Research
Nucleic Acids Research, Oxford University Press, 2015, 43 (22), pp.10975-10988
Branscheid, A, Marchais, A, Schott, G, Lange, H, Gagliardi, D, Andersen, S U, Voinnet, O & Brodersen, P 2015, ' SKI2 mediates degradation of RISC 5'-cleavage fragments and prevents secondary siRNA production from miRNA targets in Arabidopsis ', Nucleic Acids Research, vol. 43, no. 22, pp. 10975-10988 . https://doi.org/10.1093/nar/gkv1014
Nucleic Acids Research, 43 (22)
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Small regulatory RNAs are fundamental in eukaryotic and prokaryotic gene regulation. In plants, an important element of post-transcriptional control is effected by 20–24 nt microRNAs (miRNAs) and short interfering RNAs (siRNAs) bound to the ARGONAU

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c64667756dd57b46a9abfe1a210c787c
https://hal.archives-ouvertes.fr/hal-01252887

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