Simon AMIARD
Chargé de Recherche
AMIARD
Simon
Chargé de Recherche
CR
Resume
CNRS researcher, iGRED, Team Probst-Tatout, since 2018
CNRS researcher, iGRED, Team C. White, 2012-2018
Post-doctorant, iGRED, Clercmont-Ferrand, Team C. White, 2008-2012
Ph.D, ENS Lyon, 2003-07, Team E. Gilson
Publications
The TELOMERE REPEAT BINDING proteins TRB4 and TRB5 function as transcriptional activators of PRC2-controlled genes to regulate plant development.
Published on 01 Apr 2024 in Plant communications - pp 100890
Amiard S , Feit L , Vanrobays E , Simon L , Le Goff S , Loizeau L , Wolff L, Butter F, Bourbousse C, Barneche F, Tatout C , Probst AV
Polycomb-dependent differential chromatin compartmentalization determines gene coregulation in Arabidopsis.
Published on 03 Jun 2021 in Genome research , vol. 31 - pp 1230-44
Huang Y, Sicar S, Ramirez-Prado JS, Manza-Mianza D, Antunez-Sanchez J, Brik-Chaouche R, Rodriguez-Granados NY, An J, Bergounioux C, Mahfouz MM, Hirt H, Crespi M, Concia L, Barneche F, Amiard S , Probst AV , Gutierrez-Marcos J, Ariel F, Raynaud C, Latrasse D, Benhamed M
RAD51 and RTEL1 compensate telomere loss in the absence of telomerase.
Published on 16 Mar 2018 in Nucleic acids research , vol. 46 - pp 2432-2445
Olivier M , Charbonnel C , Amiard S , White CI , Gallego ME
The Linker Histone GH1-HMGA1 Is Involved in Telomere Stability and DNA Damage Repair.
Published on 30 May 2018 in Plant physiology , vol. 177 - pp 311-327
Charbonnel C , Rymarenko O, Da Ines O , Benyahya F, White CI , Butter F, Amiard S
The Structure-Specific Endonucleases MUS81 and SEND1 Are Essential for Telomere Stability in Arabidopsis.
Published on 30 Jan 2016 in The Plant cell , vol. 28 - pp 74-86
Olivier M , Da Ines O , Amiard S , Serra H , Goubely C , White CI , Gallego ME
Highly efficient radiosensitization of human glioblastoma and lung cancer cells by a G-quadruplex DNA binding compound.
Published on 06 Nov 2015 in Scientific reports , vol. 5 - pp 16255
Merle P, Gueugneau M, Teulade-Fichou MP, Müller-Barthélémy M, Amiard S , Chautard E, Guetta C, Dedieu V, Communal Y, Mergny JL, Gallego M , White C , Verrelle P, Tchirkov A
Homology-dependent repair is involved in 45S rDNA loss in plant CAF-1 mutants.
Published on 30 Jan 2015 in The Plant journal : for cell and molecular biology , vol. 81 - pp 198-209
Muchová V, Amiard S , Mozgová I, Dvořáčková M, Gallego ME, White C , Fajkus J
Telomere stability and development of ctc1 mutants are rescued by inhibition of EJ recombination pathways in a telomerase-dependent manner.
Published on 29 Oct 2014 in Nucleic acids research , vol. 42 - pp 11979-91
Amiard S , Olivier M , Allain E , Choi K, Smith-Unna R, Henderson IR, White CI , Gallego ME
Responses to telomere erosion in plants.
Published on 01 Mar 2014 in PloS one , vol. 9 - pp e86220
Amiard S , Da Ines O , Gallego ME , White CI
Arabidopsis thaliana RNase H2 deficiency counteracts the needs for the WEE1 checkpoint kinase but triggers genome instability.
Published on 30 Sep 2014 in The Plant cell , vol. 26 - pp 3680-92
Kalhorzadeh P, Hu Z, Cools T, Amiard S , Willing EM, De Winne N, Gevaert K, De Jaeger G, Schneeberger K, White CI , De Veylder L
Signaling of double strand breaks and deprotected telomeres in Arabidopsis.
Published on 16 Oct 2013 in Frontiers in plant science , vol. 4 - pp 405
Meiotic recombination in Arabidopsis is catalysed by DMC1, with RAD51 playing a supporting role.
Published on 26 Sep 2013 in PLoS genetics , vol. 9 - pp e1003787
Da Ines O , Degroote F , Goubely C , Amiard S , Gallego ME , White CI
Effects of XRCC2 and RAD51B mutations on somatic and meiotic recombination in Arabidopsis thaliana.
Published on 30 Jun 2013 in The Plant journal : for cell and molecular biology , vol. 74 - pp 959-70
Da Ines O , Degroote F , Amiard S , Goubely C , Gallego ME , White CI
A role for small RNAs in DNA double-strand break repair.
Published on 30 Mar 2012 in Cell , vol. 149 - pp 101-12
Wei W, Ba Z, Gao M, Wu Y, Ma Y, Amiard S , White CI , Rendtlew Danielsen JM, Yang YG, Qi Y
The N-terminal domains of TRF1 and TRF2 regulate their ability to condense telomeric DNA.
Published on 30 Mar 2012 in Nucleic acids research , vol. 40 - pp 2566-76
Poulet A , Pisano S, Faivre-Moskalenko C, Pei B, Tauran Y, Haftek-Terreau Z, Brunet F, Le Bihan YV, Ledu MH, Montel F, Hugo N, Amiard S , Argoul F, Chaboud A, Gilson E, Giraud-Panis MJ
Arabidopsis ATM and ATR kinases prevent propagation of genome damage caused by telomere dysfunction.
Published on 30 Dec 2011 in The Plant cell , vol. 23 - pp 4254-65
Amiard S , Depeiges A , Allain E , White CI , Gallego ME
Recombination proteins and telomere stability in plants.
Published on 30 Mar 2011 in Current protein & peptide science , vol. 12 - pp 84-92
Distinct roles of the ATR kinase and the Mre11-Rad50-Nbs1 complex in the maintenance of chromosomal stability in Arabidopsis.
Published on 30 Sep 2010 in The Plant cell , vol. 22 - pp 3020-33
Amiard S , Charbonnel C , Allain E , Depeiges A , White CI , Gallego ME
Platination of telomeric DNA by cisplatin disrupts recognition by TRF2 and TRF1.
Published on 30 Jun 2010 in Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry , vol. 15 - pp 641-54
Ourliac-Garnier I, Poulet A , Charif R, Amiard S , Magdinier F, Rezaï K, Gilson E, Giraud-Panis MJ, Bombard S
TRF2 and apollo cooperate with topoisomerase 2alpha to protect human telomeres from replicative damage.
Published on 23 Jul 2010 in Cell , vol. 142 - pp 230-42
Ye J, Lenain C, Bauwens S, Rizzo A, Saint-Léger A, Poulet A , Benarroch D, Magdinier F, Morere J, Amiard S , Verhoeyen E, Britton S, Calsou P, Salles B, Bizard A, Nadal M, Salvati E, Sabatier L, Wu Y, Biroccio A, Londoño-Vallejo A, Giraud-Panis MJ, Gilson E
TRF2 promotes, remodels and protects telomeric Holliday junctions.
Published on 18 Mar 2009 in The EMBO journal , vol. 28 - pp 641-51
Poulet A , Buisson R, Faivre-Moskalenko C, Koelblen M, Amiard S , Montel F, Cuesta-Lopez S, Bornet O, Guerlesquin F, Godet T, Moukhtar J, Argoul F, Déclais AC, Lilley DM, Ip SC, West SC, Gilson E, Giraud-Panis MJ
A topological mechanism for TRF2-enhanced strand invasion.
Published on 02 Mar 2007 in Nature structural & molecular biology , vol. 14 - pp 147-54
Amiard S , Doudeau M, Pinte S, Poulet A , Lenain C, Faivre-Moskalenko C, Angelov D, Hug N, Vindigni A, Bouvet P, Paoletti J, Gilson E, Giraud-Panis MJ
The Apollo 5′ exonuclease functions together with TRF2 to protect telomeres from DNA repair.
Published on 11 Jul 2006 in Current biology : CB , vol. 16 - pp 1303-10
Lenain C, Bauwens S, Amiard S , Brunori M, Giraud-Panis MJ, Gilson E
