Dna-directed rna polymerases - Open Access .click

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Polyamine Effects on DNA-Directed RNA Polymerases in the CiliateTetrahymena thermophila.In vivo- and in vitro-Experiments Suggesting Highly Specific Regulative Interactions

Biological Chemistry Hoppe-Seyler, 1989
Stimulation of growth in resting cultures of the ciliated protozoan Tetrahymena thermophila stimulated putrescine formation in a manner coordinated to transcription and partly to DNA-polymerisation. The stimulation of polyamine biosynthesis involved increased formation of the precursor L-ornithine from L-arginine as well as stimulation of the ...
Wolfgang Eichler, Reinhard Corr
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Characterization of DNA-Directed RNA Polymerases in Isolated Macronuclei of the Ciliated ProtozoanTetrahymena thermophila. Effects of Purified Ornithine Decarboxylase and Amine Compounds

Biological Chemistry Hoppe-Seyler, 1992
The possible regulatory interactions of purified ornithine decarboxylase with DNA-directed RNA polymerases in isolated macronuclei from the ciliated protozoan Tetrahymena thermophila were studied. It has been found that highly purified ODC (specific activity 10.2 mumols CO2 x h-1 x mg-1), even at activities of 37,500 nmol CO2 x h-1 per ml failed to ...
Reinhard Corr, Wolfgang Eichler
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DNA-directed RNA polymerase