D
Daphné Autran
Researcher at University of Montpellier
Publications - 29
Citations - 1938
Daphné Autran is an academic researcher from University of Montpellier. The author has contributed to research in topics: Primordium & Arabidopsis. The author has an hindex of 14, co-authored 28 publications receiving 1759 citations. Previous affiliations of Daphné Autran include Centre national de la recherche scientifique & University of Perpignan.
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Journal ArticleDOI
Control of female gamete formation by a small RNA pathway in Arabidopsis
Vianey Olmedo-Monfil,Noé V. Durán-Figueroa,Mario A. Arteaga-Vazquez,Mario A. Arteaga-Vazquez,Edgar Demesa-Arevalo,Daphné Autran,Daniel Grimanelli,R. Keith Slotkin,R. Keith Slotkin,Robert A. Martienssen,Jean-Philippe Vielle-Calzada +10 more
TL;DR: The results show that AGO9-dependent sRNA silencing is crucial to specify cell fate in the Arabidopsis ovule, and that epigenetic reprogramming in companion cells is necessary for sRNA–dependent silencing in plant gametes.
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SymRK defines a common genetic basis for plant root endosymbioses with arbuscular mycorrhiza fungi, rhizobia, and Frankia bacteria
Hassen Gherbi,Katharina Markmann,Sergio Svistoonoff,Joan Estevan,Daphné Autran,Gabor Giczey,Florence Auguy,Benjamin Péret,Laurent Laplaze,Claudine Franche,Martin Parniske,Didier Bogusz +11 more
TL;DR: It is demonstrated that SymRK functions as a vital component of the genetic basis for both plant–fungal and plant–bacterial endosymbioses and is conserved between legumes and actinorhiza-forming Fagales.
Journal ArticleDOI
Cell numbers and leaf development in Arabidopsis : a functional analysis of the STRUWWELPETER gene
Daphné Autran,Claudia Jonak,Katia Belcram,Gerrit T.S. Beemster,Jocelyne Kronenberger,Olivier Grandjean,Dirk Inzé,Jan Traas +7 more
TL;DR: The results suggest that the levels of SWP, besides their role in pattern formation at the meristem, play an important role in defining the duration of cell proliferation, as cell number is reduced during the very early stages of primordium initiation and a precocious arrest of celliferation occurs.
Journal ArticleDOI
Maternal epigenetic pathways control parental contributions to Arabidopsis early embryogenesis.
Daphné Autran,Célia Baroux,Michael T. Raissig,Thomas Lenormand,Michael Wittig,Stefan Grob,Andrea Steimer,Matthias Barann,Ulrich C. Klostermeier,Olivier Leblanc,Jean-Philippe Vielle-Calzada,P Rosenstiel,Daniel Grimanelli,Ueli Grossniklaus +13 more
TL;DR: This work combined deep-sequencing-based RNA profiling and genetic analyses defined maternal epigenetic pathways controlling the parental contributions in plant embryos, which are distinct from those regulating genomic imprinting.
Journal ArticleDOI
Embryo and Endosperm Inherit Distinct Chromatin and Transcriptional States from the Female Gametes in Arabidopsis
Marion Pillot,Célia Baroux,Mario Arteaga Vazquez,Daphné Autran,Olivier Leblanc,Jean Philippe Vielle-Calzada,Ueli Grossniklaus,Daniel Grimanelli +7 more
TL;DR: It is demonstrated that the non-CG DNA methyltransferase CHROMOMETHYLASE3 (CMT3) and DEMETER-LIKE DNA glycosylases are required for the correct distribution of H3K9 dimethylation in the egg and central cells, respectively, and that plants defective for CMT3 activity show abnormal embryo development.