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Ausmaß und räumliche Verteilung der nucleolären RNS-Synthese in Gewebefragmenten von Riella nach Blockierung der DNS-Synthese

Extent and spatial distribution of nucleolar RNA-synthesis in tissue fragments of riella after blockage of DNA-synthesis

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Summary

The synthesis of DNA in cells of tissue fragments from the wing of Riella is blocked specifically by treatment with 5-fluorodeoxyuridine. As a consequence of this blockage the nucleoli increase in size to about the 3-fold value of the control and show a higher intensity of staining specific for nucleic acids. Whereas in the control the increase in nucleolar size is restricted to a polar zone of the fragment, it spreads out over the fragment under the influence of FUDR.

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Authors and Affiliations

  1. Institut für Botanik, Technische Universität Hannover, Hannover, Deutschland

    Rüdiger Grotha & Luise Stange

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  1. Rüdiger Grotha
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  2. Luise Stange
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Grotha, R., Stange, L. Ausmaß und räumliche Verteilung der nucleolären RNS-Synthese in Gewebefragmenten von Riella nach Blockierung der DNS-Synthese. Planta 86, 324–333 (1969). https://doi.org/10.1007/BF00388958

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  • DOI: https://doi.org/10.1007/BF00388958

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