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Nuclear RNA and protein metabolism in lethal heterospecific amoeba

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Zusammenfassung

In heterospezifischen Zellen, welche durch Transplantation des Zellkerns vonAmoeba amazonas in kernlose Zellen vonAmoeba proteus erhalten wurden (begrenzt lebensfähig und nicht mehr teilungsfähig), nimmt die intranukleäre RNS-Synthese im Laufe der Versuchsperiode kontinuierlich ab, während sie in Kerntransplantationsversuchen zwischen Zellen derselben Art konstant bleibt. Diese Unfähigkeit der Hybridenzellen, ihre nukleäre RNS-Synthese aufrechtzuerhaltten, ist mit keinem nachweisbaren Effekt auf den Proteinstoffwechsel des Zellkerns verbunden.

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Author notes

  1. S. Chatterjee

    Present address: Biology & Agriculture Division, Bhabha Atomic Research Centre, Trombay, 400085, Bombay, India

Authors and Affiliations

  1. Department of Molecular, Cellular and Developmental Biology, University of Colorado, 80302, Boulder, Colorado, USA

    S. Chatterjee

Authors
  1. S. Chatterjee
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Additional information

I am indebted to Prof.Lester Goldstein for his encouragement and criticism. This work was supported by a USPHS grant to Prof.L. Goldstein.

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Chatterjee, S. Nuclear RNA and protein metabolism in lethal heterospecific amoeba. Experientia 30, 1149–1150 (1974). https://doi.org/10.1007/BF01923658

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