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. Le-clonage-de-l-'adn-d, une protéine homologue de GSK-3 humaine chez ce parasite (PfGSK-3) a permis de mettre en place un test pour évaluer l'effet inhibiteur de diverses molécules Le modèle de la structure tridimensionnelle de PfGSK-3 permet d'affirmer que cette protéine est très conservée par rapport à GSK-3 humaine. L'expression de l'ARNm ne varie pas dans les 3 stades érythrocytaires étudiés, Les érythrocytes sains ne possèdent pas de GSK-3. PfGSK-3 est localisée au niveau de structures de la membrane plasmique de l'érythrocyte, les «fentes de Mauer»

. Le-clonage-d, ADNc de Polo d'oursin (Plu1) a permis la synthèse d'anticorps spécifiques. L'immunoprécipitation de la protéine Plu1 au cours des premières divisions de l'embryon d'oursin a révélé que Plu1 est exprimée tout au long du cycle cellulaire. Elle se lie à différentes protéines au cours du cycle dont l'identité reste à vérifier (Asp? et Klp?