Störung des Nachweises der Ribonucleinsäure-Polymerase in Tabakblättern durch eine Nucleosidase
Open Access
- 1 May 1965
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 20 (5) , 454-457
- https://doi.org/10.1515/znb-1965-0509
Abstract
An enzymatic degradation of ATP, ADP, AMP to adenine was observed in tobacco leaves. This enzymatic activity was concentrated 130 fold. 14C-adenine can interfere with the determination of polymerase by adsorption to filters and bentonite. The degradation of ATP can be avoided by addition of phosphorenol pyruvate and kinase. A weak polymerase activity was found to be associated with particles in leaf extracts, but was not found in the supernatant.Keywords
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