Similarity of ribosomal and ribosomal precursor RNA's from rat liver and the Novikoff ascites hepatoma.

نویسندگان

  • T O Sitz
  • R N Nazar
  • W H Spohn
  • H Busch
چکیده

rat liver and the Novikoff hepatoma have been examined by two competitive hybridization techniques and by nucleotide analyses. Significant differences were not found between the corresponding RNA of these tissues by competition of labeled RNA from the hepatoma with unlabeled 18 and 28 S ribosomal RNA and 28 and 45 S nucleolar RNA of liver and hepatoma by sequential or simultaneous competition hybridization. Differences were found in the specific activity of 32P-labeled nucleotides, but no significant differences

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Similarity of Ribosomal and Ribosomal Precursor RNA's from Rat Liver and the Novikoff Ascites Hepatoma1

rat liver and the Novikoff hepatoma have been examined by two competitive hybridization techniques and by nucleotide analyses. Significant differences were not found between the corresponding RNA of these tissues by competition of labeled RNA from the hepatoma with unlabeled 18 and 28 S ribosomal RNA and 28 and 45 S nucleolar RNA of liver and hepatoma by sequential or simultaneous competition h...

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A Comparison of Polypyrimidine Fragments in 28 S Ribosomal RNA from Rat Liver and the Novikoff Ascites Hepatoma1

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;!"P Distribution in Oligonucleotides of 28 S Ribosomal RNA of the Novikoff Hepatoma and Normal Rat Liver1

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Quantitative determination of the ribosomal ribonucleic acid content of liver and Novikoff hepatoma from fed and from fasted rats.

Although never demonstrated unequivocally, it has been generally accepted that the largest fraction of the ribonucleic acid of mammalian cells is ribosomal. However, it has been reported recently that about 65% of rat liver RNA has a nonribosomal sedimentation coefficient in the range of 4 S. To resolve the question of the ribosomal RNA content of rat liver and to examine the validity of the as...

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عنوان ژورنال:
  • Cancer research

دوره 33 12  شماره 

صفحات  -

تاریخ انتشار 1973