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  1. No Access

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    Modeling of abiotic ATP synthesis in the context of problems of early biosphere evolution

    The pathway of adenosine triphosphate (ATP) synthesis in living organisms consists of two autonomous stages; this must be taken into account during the design and analysis of chemical models of the abiogenesis...

    M. S. Kritsky, T. A. Telegina, A. A. Buglak, M. P. Kolesnikov… in Geochemistry International (2014)

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    Photoexcited molecules of pteridine derivatives in prebiotic and biological evolution

    In the models of prebiotic processes, flavins and other pteridine derivatives transform light energy into the energy of chemical bonds, including energy-rich bonds of ATP. In the course of biological evolution...

    M. S. Kritsky, T. A. Telegina, Y. L. Vechtomova… in Paleontological Journal (2013)

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    Excited flavin and pterin coenzyme molecules in evolution

    Excited flavin and pterin molecules are active in intermolecular energy transfer and in photocatalysis of redox reactions resulting in conservation of free energy. Flavin-containing pigments produced in models...

    M. S. Kritsky, T. A. Telegina, Y. L. Vechtomova, M. P. Kolesnikov… in Biochemistry (Moscow) (2010)

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    Article

    Photoexcited flavins and pterins as electron injectors for multiheme cytochrome

    M. S. Kritsky, T. A. Lyudnikova, E. S. Slutsky… in Doklady Biochemistry and Biophysics (2009)

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    Investigation of the photochemical properties of biopterin and its reduced forms

    UV irradiation (270–390 nm, 20 min, I = 3.2 W m−2) of deaerated biopterin solution containing electron donor (Na2-EDTA) led to the formation of 7,8-dihydrobiopterin (H 2

    T. A. Lyudnikova, O. A. Dashina, T. A. Telegina… in Applied Biochemistry and Microbiology (2009)

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    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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    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)

  8. Article

    Possible relationship of cryptochrome photoreceptor to the fatty acid desaturation complex

    T. A. Lyudnikova, E. K. Chernysheva… in Origins of life and evolution of the biosp… (1989)

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