2,149 research outputs found

    Induction of phosphoribomutase in Bacillus cereus growing on nucleosides

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    In this paper we show that phosphoribomutase is induced in Bacillus cereus by the same metabolizable purine and pyrimidine ribonucleosides previously shown to induce the purine nucleoside phosphorylase (Tozzi, M.G., Sgarrella, F. and Ipata, P.L. (1981) Biochim. Biophys. Acta 678, 460–466). The mutase allows ribose 1-phosphate formed from nucleosides to be utilized by the cell through the pentose cycle, upon transformation to ribose 5-phosphate. The equilibrium constant of the mutase reaction is towards ribose-5-phosphate formation. The coordinate induction of the two enzymes completes the picture of the molecular events leading to the utilization of the sugar moiety of purine nucleosides and nucleosides as an energy source (Mura, U., Sgarrella, F. and Ipata, P.L. (1978) J. Biol. Chem. 253, 7905–7909)

    Jon Keune, Shared Devotion, Shared Food: Equality and the Bhakti-Caste Question in Western India [Ludovica Tozzi], p. 391

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    "Shared Devotion, Shared Food: Equality and the Bhakti-Caste Question in Western India" by Jon Keune deals with an in-depth analysis of Marathi literature from 1854 to 1950, in order to find an answer to the question: "Can the idea that people are equal before God inspire them to treat each other as equals? Can theological egalitarianism lead to social equality?”. While trying to answer such a complex question, the author reveals the strengths and flaws of the so-called "most liberal Hindu religious movement"

    Sulle strade di Benedetto Tozzi

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    Il saggio contestualizza un pittore trascurato dagli studi, ma che ebbe un'intensa stagione di produzione tra gli anni Trenta e Cinquanta a Roma, Tripoli e Rod

    UV Observations of Comets

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    Uv observation of comet
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