Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Cdc28"”.
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Caractérisation des complexes cycline-Cdc28 impliqués dans la résection des télomères déprotégés chez Saccharomyces cerevisiae
… par la principale kinase du cycle cellulaire, Cdc28 (ou Cdk1 pour Cyclin dependant kinase 1), chez Saccharomyces cerevisiae. Par exemple, la déstabilisation des télomères induite par l’inactivation de la protéine Cdc13, une des protéines de la coiffe protectrice du télomère, conduit à la …
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Engineering phosphorylation-dependent post-translational protein devices
… and characterize a Phospholocator device, the Cdc28-Phospholocator, whose location is regulated by the activity of cyclin-dependent kinase Cdc28. I next engineered and tested a Fus3-Phospholocator device, whose location is regulated by the activity of the mitogen-activated protein kinase Fus3, …
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A Genetic and Molecular Analysis of the Control of the Start of the Cell Cycle in Saccharomyces cerevisiae
… the eukaryotic cell cycle is controlled by the CDC28 protein kinase and its homologs. In the budding yeast Saccharomyces cerevisiae, this kinase is required for cell cycle START (commitment to cell cycle progression late in G1), and for entry into mitosis. Although constitutively present, CDC28 …
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B-cyclin/CDK Regulation of Mitotic Spindle Assembly through Phosphorylation of Kinesin-5 Motors in the Budding Yeast, <italic>Saccharomyces cerevisiae</italic>
… cerevisiae</italic>, B-type cyclin/CDK (Clb/Cdc28) complexes promote spindle pole separation by inhibiting the degradation of the kinesins-5 Kip1 and Cin8 by the anaphase-promoting complex (APC<super>Cdh1</super>). I have determined, however, that the Kip1 and Cin8 proteins are actually …
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Functional Genomic Approaches to Study Cell Polarity Regulation by G1 Cyclins in Saccharomyces cerevisiae
… cyclin-dependent kinases (Cdks) Cln1-, Cln2-Cdc28 and Pcl1-, Pcl2-Pho85 are essential for ensuring that DNA replication and cell division are properly linked to cell polarity and bud morphogenesis. However, like most genes in S. cerevisiae, individual cyclin genes are not required for …
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Regulation of mitotic spindle biogenesis in budding yeast
… and microtubule dynamics. Activation of Cdc28 (Cdk1) by tyrosine-19 dephosphorylation is essential for centrosome separation, the first step in bipolar spindle formation. In this study, we have investigated the regulatory role of Cdk1 in centrosome separation. We show that E3 ubiquitin …
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Regulation and functions of Cdc14 in mitotic exit in Saccharomyces cerevisiae
… Spol2 phosphorylation is dependent on the CDK, Cdc28, whereas Cdcl4 contributes to the dephosphorylation of Spol2. Lastly, we show that Spol2 phosphorylation is regulated by the FEAR network components Espl and Slk19, but not by the MEN. Overall, this thesis describes research that establishes a …