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Phosphodiesterase fromThiobacillus thioparus

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Résumé

La phosphodiestérase a été isolée des cellules duTh. thioparus et partiellement purifiée. Cette enzyme hydrolise les polynucléotides jusqu'à 5′-mononucleotides. Elle est spécifiquement activée par les ions du Mn++ et inhibée par les ions du Zn++. Son pH optimum est compris entre 8,5–9,0. L'enzyme est thermolabile et relativement résistante en milieu alcalin.

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Authors and Affiliations

  1. Department of Physiological Chemistry, Medical Academy, Cracow, Poland

    W. Ostrowski

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  1. W. Ostrowski
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Ostrowski, W. Phosphodiesterase fromThiobacillus thioparus. Experientia 17, 398–400 (1961). https://doi.org/10.1007/BF02157965

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  • DOI: https://doi.org/10.1007/BF02157965

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