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Expression of ethanol-induced behavioral sensitization is associated with alt...
International audience -
Genetic and epigenetic regulations of the 5S rRNA genes expression in Arabido...
In Arabidopsis thaliana, polymerase III-transcribed 5S rRNA genes are present at about 1000 copies clustered at pericentromeric heterochromatin of chromosomes 3, 4 and... -
Conrad Hall Waddington ou comment l'épigénétique réunit l'embryologie et la g...
This dataset has no description
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Quelle place pour l'épigénétique?
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H3S10P, Phosphorylation at Ser10 in Mouse Preimplantation Embryos
Pericentromeric heterochromatin appears to be involved with gene regulation and therefore with the developmental potential of embryos. We hypothesized that an... -
Study of the Xist transcriptional network
X-chromosome inactivation is evolution's answer to compensate for the gonosomal discrepancy between male (XY) and female (XX). This phenomenon therefore serves to put... -
Epigenetic regulation of transposable elements in natural populations of Dros...
Epigenetic modifications such as DNA methylation and post-translational histonemodifications are involved in transposable elements (TE) silencing in many species.... -
Biochemical, structural and functionnal studies of the histone chaperone / el...
Production of functional messenger RNA (mRNA) requires a complex mechanism that couples transcription with maturation and export of the mRNA. In addition to this... -
Transcriptionnal regulation by the ETP Corto and the ribosomal protein RpL12 ...
Chromodomains are conserved domains found in many regulators of chromatin structure. Most of them recognize methylated lysine on histone tails. The Drosophila... -
Histone post-translational modifications in the nuclei of striatal D1 and D2 ...
The aim of this work is to determine the protein modifications contributing to epigenetic changes in the nuclei of striatal neurons in response to cocaine, and, thus,... -
Inheritance and evolution of epigenetic reprogramming in Mammalian germ cells
During mammalian post-implantation development, germ cells are induced from the somatic tissues of the embryo. Following their induction, primordial germ cells undergo... -
Assisted reproductive technologies and quality of gametes and embryos : evalu...
Assisted reproductive technologies particularly the induction of ovulation, oocytes in vitro maturation, and prolonged embryo culture require in vitro manipulation of... -
Epigenetic control of shoot phenotypic plasticity towards variations in water...
Predicted climate changes and particularly drought represent a major threat to forest health. Therefore, understanding mechanisms that control trees response to... -
Organization and integrity of parental chromosomes at fertilization in Drosop...
Sexual reproduction involves dramatic gamete differentiation and profound parental chromosomes remodelling. At fertilization, these chromosomes need to be rendered... -
Maladie(s), environnement(s) et société
Dans le cadre de l'atelier Santé et Société de l'Institut National de l'Ecologie et de l'Environnement, cette note de recherche propose différentes postures pour... -
Functional characterization of the histone acetyltransferase GCN5 in the huma...
In order to initiate the transcription by the RNA polymerase II, chromatin needs to be modified by coactivators. Some of these coactivators are histone... -
Epigenetic conttrol of bolting induction and tolerance in sugar beet
Sugar beet is a biennial plant with an absolute requirement of vernalization, corresponding to the acquisition of the competence to bolt and flower after a prolonged... -
RNA: a possible contributor to the 'missing heritability'
International audience -
Activation of the cyclic GMP pathway reduces cocaine self-administration in r...
We studied the influence of the cGMP pathway on cocaine self-administration by rats. When injected in the medial prefrontal cortex, three distinct activators of this... -
Study of the phenotypic variability, under environmental influence, at manson...
The bilharziasis is a human parasitic disease which is in the second world rank, after the malaria, in terms of morbidity and mortality inferred by the parasite. More...
