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Quelques effets des inhibiteurs des phosphorylations oxydatives sur des fragments nucléés et énucléés d'organismes unicellulaires

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Summary

The effects of dinitrophenol, usnic acid and A.T.P. on nucleated and non-nucleated halves ofAmoeba proteus have been studied.

In regenerating nucleated halves ofAcetabularia mediterranea, dinitrophenol and usnic acid induce deep changes in the morphology and chemical composition of the nucleus. It is concluded that the nucleus depends on energy production in the cytoplasm for the maintenance of both its structure and its composition.

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Authors and Affiliations

  1. Laboratoire de morphologie animale, Faculté des sciences de l'Université de Bruxelles, Belgium

    J. Brachet

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  1. J. Brachet
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Brachet, J. Quelques effets des inhibiteurs des phosphorylations oxydatives sur des fragments nucléés et énucléés d'organismes unicellulaires. Experientia 8, 347–349 (1952). https://doi.org/10.1007/BF02174412

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  • DOI: https://doi.org/10.1007/BF02174412

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