Literature DB >> 4853458

On the methylated purine content of tRNA present in tumours.

Y Ho, H Lin.   

Abstract

The methylated purine content of tRNA bulk extracted from human hepatomata has been compared with that in normal human liver. The analyses were carried out with the aid of ion-exchange chromatography. The molar proportions of 5 bases detected in acid hydrolysates of tumour tRNA (N(2)-methylguanine, 1-methylguanine, 7-methylguanine, N(2)-dimethylguanine and 1-methyladenine) were not abnormally elevated.

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Year:  1974        PMID： 4853458      PMCID： PMC2009170          DOI： 10.1038/bjc.1974.74

Source DB:  PubMed          Journal:  Br J Cancer        ISSN： 0007-0920            Impact factor:   7.640


  11 in total

Review 1.  ENZYMATIC ALTERATION OF NUCLEIC ACID STRUCTURE.

Authors:  P R SRINIVASAN; E BOREK
Journal:  Science       Date:  1964-08-07       Impact factor: 47.728

2.  A simplified procedure for the preparation of "soluble" RNA from rat liver.

Authors:  E F BRUNNGRABER
Journal:  Biochem Biophys Res Commun       Date:  1962-06-19       Impact factor: 3.575

3.  The purine bases of human urine. I. Separation and identification.

Authors:  P A BROMBERG; A B GUTMAN; B WEISSMANN
Journal:  J Biol Chem       Date:  1957-01       Impact factor: 5.157

4.  The purine bases of human urine. II. Semiquantitative estimation and isotope incorporation.

Authors:  P A BROMBERG; A B GUTMAN; B WEISSMANN
Journal:  J Biol Chem       Date:  1957-01       Impact factor: 5.157

5.  Methylation patterns of transfer RNA from ascites hepatomas.

Authors:  M Inose; S Miyata; Y Iwanami
Journal:  Biochim Biophys Acta       Date:  1972-01-18

6.  Transfer RNA and transfer RNA methylase in human brain tumors.

Authors:  G L Viale
Journal:  Cancer Res       Date:  1971-05       Impact factor: 12.701

7.  Application of a tritium derivative method to human brain and brain tumor transfer RNA analysis.

Authors:  K Randerath
Journal:  Cancer Res       Date:  1971-05       Impact factor: 12.701

8.  Methylated bases of transfer ribonucleic acid from HeLa and L cells.

Authors:  Y Iwanami; G M Brown
Journal:  Arch Biochem Biophys       Date:  1968-03-20       Impact factor: 4.013

9.  7-methylguanine and other minor urinary purines: values for normal subjects from Israel, Gaza, and Kenya, and for patients with cancer of various organs or cirrhosis of the liver.

Authors:  S S Mirvish; J Medalie; C A Linsell; E Yousuf; S Reyad
Journal:  Cancer       Date:  1971-03       Impact factor: 6.860

10.  The separation of ribonucleic acids on sephadex columns.

Authors:  T A McCoy; E A Carter
Journal:  J Chromatogr       Date:  1968-10-22
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  1 in total

1.  Effects of DL-ethionine on mouse liver tRNA base composition.

Authors:  L W Lu; G H Chiang; K Randerath
Journal:  Nucleic Acids Res       Date:  1976-09       Impact factor: 16.971
  1 in total

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