Olivier Mathieu
@ol_math
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Biologist studying the molecular bases of epigenetics l @GReD_Clermont l @CNRS
Clermont-Ferrand, France
Joined January 2010
#ResultatScientifique 🔎 L'équilibre entre activation et répression des gènes est crucial pour le développement et chez les plantes ils existent des protéines "gardiennes" de ce mécanisme ! ✍️ O. Mathieu & G. Moissiard 👋 @Inserm @CNRS_OccitaniE ▶️ https://t.co/YLc7BCRviM
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Our paper is finally out @NaturePlants. MAIL proteins antagonize Polycomb-mediated silencing.
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Senior PI revealing her yourg colleague how to unlock the Fast-Track Mode in editorial assessment
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Why is it that gene promoters are so good at avoiding DNA methylation? Work from Ming Wang, Yan He et al., shows that H3K4me3, enriched at promoters, acts as an anti-DNA methylation mark by recruiting DNA demethylase enzymes! Nice work guys!
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Plant Mobile Domain protein-DNA motif modules counteract Polycomb silencing to stabilize gene expression
biorxiv.org
In plants and animals, Polycomb group (PcG) proteins are crucial for development, regulating gene expression through H3K27me3 deposition and subsequent gene silencing. While Polycomb silencing target...
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Cycles of satellite and transposon evolution in the Arabidopsis pancentromere - now published @Nature
https://t.co/lHeQUziKE7 Collaborative work from the teams of @PlantEvolution, @abousios, ourselves and many others! Artwork by @Ella_Maru
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Sydney Brenner’s Loose Ends columns were one of the great pleasures of reading @CurrentBiology in the 1990’s. This one is a letter to his fictional nephew Willie, on his advancement to “Distinguished Professor.” https://t.co/HfwA0SygRL
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We are looking for an enthusiastic student to start a PhD on an exiting project that will address a new mechanism controlling gene epigenetic patterns. Apply to the doctoral school competition here https://t.co/3KnpyPIrKX
@GReD_Clermont
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We isolated a bunch of mutants for DNA replication/damage-related genes from our DNA methylation independent silencing screen. Our latest preprint about RTEL1. Thx for your feedback. https://t.co/w2AWGcKtyq
biorxiv.org
Transcriptional silencing is an essential mechanism for controlling the expression of genes, transgenes and heterochromatic repeats through specific epigenetic marks on chromatin that are maintained...
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If you are an early carrer female scientist (PhD student or postdoc) working in France, I encourage you to apply to this call. Apply on https://t.co/PkrLljYndS
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Alain Aspect, notre nouveau prix Nobel de physique, dit avoir eu le temps de mener ces recherches. En France, les chercheurs manquent de temps. Ils sont dévorés par l'activité bureaucratique. Faisons leur confiance, laissons-les travailler, faute de quoi, ils partiront.
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Jean-Marc Egly: «Dans le système français de la recherche, que vous travailliez bien ou pas, cela revient au même»
lefigaro.fr
ENTRETIEN - La France ne compte que quatre établissements dans le top 100 du classement de Shanghai, publié le 15 août. Pour le membre de l'Académie des sciences, si l'on veut enfin enrayer le déclin...
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Nous avons un sujet ouvert au concours de l'ED pour l'attribution d'une bourse de thèse ministérielle. Si vous êtes intéressé par l'épigénétique, la régulation des gènes, polycomb et les transposons, n'hésitez pas à me contacter et à candidater.
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We have a proposal lined up in the doctoral school competition for a PhD fellowship. If you are interested in epigenetics, gene regulation, polycomb and transposons, please DM me and apply. Deadline: June 27
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« the CNRS urges its researchers not to pay to publish an article in one of these journals » (ie journals with Article Publication Charges)
cnrs.fr
Dans le cadre de la politique de science ouverte du CNRS, les articles scientifiques doivent être disponibles en libre accès.
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Now Online Reaching the inaccessible DNA
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