Nathalie GUEGUEN
Technicien
GUEGUEN
Nathalie
Technicien
TCH
Publications
The transcription factor Traffic jam orchestrates the somatic piRNA pathway in Drosophila ovaries.
Published on 22 Apr 2025 in Cell reports , vol. 44 - pp 115453
Alizada A, Martins A , Mouniée N, Rodriguez Suarez JV, Bertin B , Gueguen N , Mirouse V , Papameletiou AM, Rivera AJ, Lau NC, Akkouche A , Maupetit-Méhouas S, Hannon GJ, Czech Nicholson B, Brasset E
Binding of heterochromatin protein Rhino to a subset of piRNA clusters depends on a combination of two histone marks.
Published on 17 Jun 2025 in Nature structural & molecular biology
Akkouche A , Kneuss E, Bornelöv S, Renaud Y , Eastwood EL, van Lopik J, Gueguen N , Jiang M, Creixell P, Maupetit-Mehouas S, Sobieszek A, Gui Y, Czech Nicholson B*, Brasset E* , Hannon GJ*
Gap junctions allow transfer of metabolites between germ cells and somatic cells to promote germ cell growth in the Drosophila ovary.
Published on 18 Feb 2025 in PLoS biology , vol. 23 - pp e3003045
Vachias C , Tourlonias C , Grelée L , Gueguen N , Renaud Y , Venugopal P , Richard G , Pouchin P , Brasset E , Mirouse V
Reactivation of a somatic errantivirus and germline invasion in Drosophila ovaries.
Published on 29 Sep 2023 in Nature communications , vol. 14 - pp 6096
Yoth M , Maupetit-Méhouas S , Akkouche A , Gueguen N , Bertin B , Jensen S , Brasset E
The catalytic-dead Pcif1 regulates gene expression and fertility in Drosophila.
Published on 01 May 2023 in RNA (New York, N.Y.) , vol. 29 - pp 609-619
Franco G, Taillebourg E, Delfino E, Homolka D, Gueguen N , Brasset E , Pandey RR, Pillai RS, Fauvarque MO
The histone demethylase Kdm3 prevents auto-immune piRNAs production in Drosophila.
Published on 07 Apr 2023 in Science advances , vol. 9 - pp eade3872
Casier K, Autaa J, Gueguen N , Delmarre V, Marie PP, Ronsseray S, Carré C, Brasset E , Teysset L, Boivin A
Environmentally-induced epigenetic conversion of a piRNA cluster.
Published on 15 Mar 2019 in eLife , vol. 8
Casier K, Delmarre V, Gueguen N , Hermant C, Viodé E, Vaury C , Ronsseray S, Brasset E , Teysset L, Boivin A
