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  1. No Access

    Article

    Resistance of 5,10-methenyltetrahydrofolate to ultraviolet radiation

    Aeration of aqueous solutions of 5,10-methenyltetrahydrofolic acid (MTHF) during exposure to ultraviolet irradiation (λ=300–390 nm, 240 W/m2, 30 min) slowed down photolysis in comparison with deaerated solutions....

    T. A. Telegina, T. A. Lyudnikova, Yu. L. Zemskova… in Applied Biochemistry and Microbiology (2005)

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    Chapter

    Coenzymes in Evolution of the RNA World

    One of the main problems of the origin of life studies is chemical interpretation of the emergence of organisms capable of both kee** genetic information and catalyzing chemical reactions. The discovery of c...

    M. S. Kritsky, T. A. Telegina, T. A. Lyudnikova, Yu. L. Zemskova in Life in the Universe (2004)

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    Article

    Participation of Free Radicals in Photoreduction of Pterins and Folic Acid

    M. S. Kritsky, T. A. Telegina, T. A. Lyudnikova… in Doklady Biochemistry and Biophysics (2001)