Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Michel Cohen-Tannoudji"'
Autor:
Nicolas Allègre, Sabine Chauveau, Cynthia Dennis, Yoan Renaud, Dimitri Meistermann, Lorena Valverde Estrella, Pierre Pouchin, Michel Cohen-Tannoudji, Laurent David, Claire Chazaud
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Pluripotent epiblast cells segregate from primitive endoderm in the blastocyst inner cell mass (ICM). Here the authors show that mosaic epiblast differentiation during mouse and human preimplantation development initiates stochastically in ICM progen
Externí odkaz:
https://doaj.org/article/68754255ea774c4fb0569f082cd82c5f
Publikováno v:
STAR Protocols, Vol 1, Iss 3, Pp 100127- (2020)
Summary: Mouse embryonic stem cells (mESCs) are a powerful model to study early mouse development. These blastocyst-derived cells can maintain pluripotency and differentiate into the three embryonic germ layers and an extraembryonic layer, the extrae
Externí odkaz:
https://doaj.org/article/058268f1c9b940eb8cd7f25f47ca5881
Autor:
Richard Patryk Ngondo, Daniel Cirera-Salinas, Jian Yu, Harry Wischnewski, Maxime Bodak, Sandrine Vandormael-Pournin, Anna Geiselmann, Rahel Wettstein, Janina Luitz, Michel Cohen-Tannoudji, Constance Ciaudo
Publikováno v:
Stem Cell Reports, Vol 10, Iss 2, Pp 461-476 (2018)
Summary: In mouse, although four Argonaute (AGO) proteins with partly overlapping functions in small-RNA pathways exist, only Ago2 deficiency causes embryonic lethality. To investigate the role of AGO2 during mouse early development, we generated Ago
Externí odkaz:
https://doaj.org/article/2c0e83cb313140ad9a6bdafba2312700
Autor:
Alen Tosenberger, Didier Gonze, Sylvain Bessonnard, Michel Cohen-Tannoudji, Claire Chazaud, Geneviève Dupont
Publikováno v:
npj Systems Biology and Applications, Vol 3, Iss 1, Pp 1-11 (2017)
Author summary The early development of the mammalian embryo involves cell divisions and highly regulated lineage specification events. Cell fates are determined by gene regulatory networks exhibiting multiple steady states. The question arises as to
Externí odkaz:
https://doaj.org/article/c3b7a869a7df450abdde89f8ddc5a847
Autor:
Nick Owens, Thaleia Papadopoulou, Nicola Festuccia, Alexandra Tachtsidi, Inma Gonzalez, Agnes Dubois, Sandrine Vandormael-Pournin, Elphège P Nora, Benoit G Bruneau, Michel Cohen-Tannoudji, Pablo Navarro
Publikováno v:
eLife, Vol 8 (2019)
The access of Transcription Factors (TFs) to their cognate DNA binding motifs requires a precise control over nucleosome positioning. This is especially important following DNA replication and during mitosis, both resulting in profound changes in nuc
Externí odkaz:
https://doaj.org/article/f04a94ee8cb947c993f70496b8050879
Autor:
Teddy Léguillier, Sandrine Vandormael-Pournin, Jérôme Artus, Martin Houlard, Christel Picard, Florence Bernex, Sylvie Robine, Michel Cohen-Tannoudji
Publikováno v:
Biology Open, Vol 1, Iss 7, Pp 648-657 (2012)
Summary Recent studies have shown that factors involved in transcription-coupled mRNA processing are important for the maintenance of genome integrity. How these processes are linked and regulated in vivo remains largely unknown. In this study, we ad
Externí odkaz:
https://doaj.org/article/cd20259987f44071a5aa8462954fa82c
Autor:
Sarah Beck-Cormier, Marie Escande, Céline Souilhol, Sandrine Vandormael-Pournin, Sophie Sourice, Paul Pilet, Charles Babinet, Michel Cohen-Tannoudji
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e98507 (2014)
Maintenance of cell survival is essential for proper embryonic development. In the mouse, Notchless homolog 1 (Drosophila) (Nle1) is instrumental for survival of cells of the inner cell mass upon implantation. Here, we analyze the function of Nle1 af
Externí odkaz:
https://doaj.org/article/f2b1b2a771e94484b84e790c6fc62336
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 73, Iss 3, Pp 365-383 (2001)
The ability to introduce genetic modifications in the germ line of complex organisms has been a long-standing goal of those who study developmental biology. In this regard, the mouse, a favorite model for the study of the mammals, is unique: indeed n
Externí odkaz:
https://doaj.org/article/5a1c3b4763db4440a489d97c977ddf30
Autor:
Myriam Fenina, Dominique Simon-Chazottes, Sandrine Vandormael-Pournin, Jihane Soueid, Francina Langa, Michel Cohen-Tannoudji, Bruno A Bernard, Jean-Jacques Panthier
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e39895 (2012)
Targeted induction of double-strand breaks (DSBs) at natural endogenous loci was shown to increase the rate of gene replacement by homologous recombination in mouse embryonic stem cells. The gene encoding dopachrome tautomerase (Dct) is specifically
Externí odkaz:
https://doaj.org/article/a25886e9225b4dca9b0f56c4bd817d46
Nuclear mRNA degradation pathway(s) are implicated in Xist regulation and X chromosome inactivation.
Autor:
Constance Ciaudo, Agnès Bourdet, Michel Cohen-Tannoudji, Harry C Dietz, Claire Rougeulle, Philip Avner
Publikováno v:
PLoS Genetics, Vol 2, Iss 6, p e94 (2006)
A critical step in X-chromosome inactivation (XCI), which results in the dosage compensation of X-linked gene expression in mammals, is the coating of the presumptive inactive X chromosome by the large noncoding Xist RNA, which then leads to the recr
Externí odkaz:
https://doaj.org/article/2be574ea9f714efbaa4d57fea26ddf67