Mireille Rossignol

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The activity of the N-terminal activation function AF-1 of RAR alpha1 is abrogated upon mutation of a phosphorylatable serine residue (Ser-77). Recombinant RAR alpha was phosphorylated by a variety of proline-directed protein kinases in vitro. However, only the coexpression of cdk7 stimulated Ser-77 phosphorylation in vivo and enhanced transactivation by(More)
In this laboratory study, we investigated how the biological cycle of Anopheles gambiae s.s. (VKPR strain) would be like when grew in an environment containing more or less plant matter (2.5 or 5 g/l) and fertilizer (8-12-8 or 17-23-17 mg/l). Half of the environments studied were not exposed to insecticide (control) whereas the other half was submitted to(More)
Two genetic methods were used to estimate the number of genes that potentially modulate longevity in the filamentous fungus Podospora anserina. First, life span of strains carrying mutations selected on criteria unrelated to senescence was measured. Second, strains bearing random mutations were generated by insertional mutagenesis. Life span of these(More)
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