Literature DB >> 24301120

Regulation of RNA synthesis in higher plant cells by the action of a nucleoside triphosphatase.

K Grossmann1, H P Haschke, H U Seitz.   

Abstract

The influence of nucleoside triphosphates in relation to divalent cations on RNA synthesis of cells from a suspension culture from parsley was investigated. The data obtained from experiments with isolated nuclei and with an in vitro system with highly purified RNA polymerase I were compared with a chromatin-bound nucleoside triphosphatase activity within the nucleus. The results might suggest a regulatory role of the nucleoside triphosphatase activity in RNA synthesis.

Entities:  

Year:  1981        PMID： 24301120     DOI： 10.1007/BF00385363

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  7 in total

1.  Application of a one-step procedure for measuring inorganic phosphate in the presence of proteins: the actomyosin ATPase system.

Authors:  T I Lin; M F Morales
Journal:  Anal Biochem       Date:  1977-01       Impact factor: 3.365

2.  Control of nucleolar RNA synthesis by the intracellular pool sizes of ATP and GTP.

Authors:  I Grummt; F Grummt
Journal:  Cell       Date:  1976-03       Impact factor: 41.582

3.  [Isolation and characterization of rapidly labelled high molecular RNA from freely suspended callus cells of parsley (Petroselinum sativum)].

Authors:  U Seitz; G Richter
Journal:  Planta       Date:  1970-12       Impact factor: 4.116

4.  RNA polymerase I from higher plants. Evidence for allosteric regulation and interaction with a nuclear phosphatase activity controlled NTP pool.

Authors:  K Grossmann; U Seitz
Journal:  Nucleic Acids Res       Date:  1979-12-11       Impact factor: 16.971

5.  Increased Activity of Chromatin-bound Ribonucleic Acid Polymerase from Soybean Hypocotyl with Spermidine and High Ionic Strength.

Authors:  T J Guilfoyle; J B Hanson
Journal:  Plant Physiol       Date:  1973-06       Impact factor: 8.340

6.  Purification and characterization of chromatin-bound DNA-dependent RNA polymerase I from parsley (Petroselinum crispum). Influence of nucleoside triphosphates.

Authors:  K Grossmann; H Friedrich; U Seitz
Journal:  Biochem J       Date:  1980-10-01       Impact factor: 3.857

7.  The distribution of the water-soluble inorganic orthophosphate ions within the cell: accumulation in the nucleus. Electron probe microanalysis.

Authors:  C M Libanati; C J Tandler
Journal:  J Cell Biol       Date:  1969-09       Impact factor: 10.539
  7 in total
  1 in total

1.  DNA-dependent RNA polymerase II from nuclei of suspension-cultured tobacco cells.

Authors:  J Szopa; K G Wagner
Journal:  Planta       Date:  1984-09       Impact factor: 4.116
  1 in total

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