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Quelle est la durée nécessaire pour déclencher des inductions neurales chez le Poulet?

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Summary

The anterior region of the full primitive streak was transplanted onto the ectoblast in the area opaca of the young blastoderms (generally of medium primitive streak stage). After a lapse of fixed time, the graft was removed. At least 6 h of contact between the inductor and the ectoblast are necessary to obtain neuroidal response in the reactive ectoblast. On the other hand, contact of 8½ h is sufficient to provoke the formation of cerebral structures.

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Authors and Affiliations

  1. Laboratoire d'Embryologie expérimentale, Institut d' Anatomie de l'Université de Genève, Suisse

    J. Gallera

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  1. J. Gallera
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Travail subventionné par le Fonds national suisse de la Recherche scientifique.

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Gallera, J. Quelle est la durée nécessaire pour déclencher des inductions neurales chez le Poulet?. Experientia 21, 218–219 (1965). https://doi.org/10.1007/BF02141896

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  • DOI: https://doi.org/10.1007/BF02141896

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