Výsledky vyhledávání - "S. S. Aleksandrova"

Comparison of Enzymatic Activity of Novel Recombinant L-asparaginases of Extremophiles

Autor: M. A. Eldarov, M. V. Dumina, A. A. Zhgun, D. D. Zhdanov, M. V. Pokrovskay, Nikolay N. Sokolov, S. S. Aleksandrova

Publikováno v: Applied Biochemistry and Microbiology. 57:594-602

The activity of novel uncharacterized extremophilic L-asparaginases from the psychrophilic fungi Sclerotinia borealis, the thermoacidophilic crenarchea Acidilobus saccharovorans, and the thermophilic bacteria Melioribacter roseus were studied. Active

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d47d034a230eed86105f97716952d98c
https://doi.org/10.1134/s0003683821050057

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A Novel L-Asparaginase from Hyperthermophilic Archaeon Thermococcus sibiricus: Heterologous Expression and Characterization for Biotechnology Application

Autor: A. A. Zhgun, Nikolay N. Sokolov, M. V. Pokrovskaya, Dmitry D. Zhdanov, S. S. Aleksandrova, M. V. Dumina, Michael A. Eldarov

Publikováno v: International Journal of Molecular Sciences, Vol 22, Iss 9894, p 9894 (2021)
International Journal of Molecular Sciences
Volume 22
Issue 18

L-asparaginase (L-ASNase) is a vital enzyme with a broad range of applications in medicine and food industry. Drawbacks of current commercial L-ASNases stimulate the search for better-producing sources of the enzyme, and extremophiles are especially

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::340bfa6aea6b8cfce720920676165c9c
https://www.mdpi.com/1422-0067/22/18/9894

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Effect of Heterologous Expression of Chemotaxis Proteins from Genus Thermotoga on the Growth Kinetics of Escherichia coli Cells

Autor: D. D. Zhdanov, D. V. Grishin, Yu A Gladilina, S. S. Aleksandrova, V A Samoilenko, Nikolay N. Sokolov, M. V. Pokrovskaya, Vadim S. Pokrovsky

Publikováno v: Bulletin of Experimental Biology and Medicine. 167:375-379

In the process of optimization of heterologous expression of thermostable chemotaxis proteins CheW and CheY as industrially useful polypeptides, their direct influence on the cell growth kinetics and morphology of Escherichia coli was observed. CheW

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2774d4e60326391fd3077a5a4299f891
https://doi.org/10.1007/s10517-019-04530-z

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Thermostable Recombinant Polypeptides as the Source of L-Amino Acids for Culture Media

Autor: M. V. Pokrovskaya, Nikolay N. Sokolov, Vadim S. Pokrovsky, D. D. Zhdanov, D. V. Grishin, O. V. Podobed, Yu A Gladilina, S. S. Aleksandrova

Publikováno v: Bulletin of Experimental Biology and Medicine. 165:461-464

Mutant homologues of small chemotactic and DNA-binding proteins from thermophilic bacteria Thermotoga petrophila RKU-1 and Thermotoga naphthophila were obtained. These proteins can be expressed in the recombinant form in E. coli cells. A wide range o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2b724d734cb81a2f973859bb5a045e3
https://doi.org/10.1007/s10517-018-4194-7

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Induction of Telomerase Catalytic Subunit Alternative Splicing by Apoptotic Endonuclease G in Mouse and Rat Lymphocytes

Autor: D. D. Zhdanov, S. S. Aleksandrova, Yu. A. Gladilina, Nikolay N. Sokolov, D. V. Grishin, V. S. Orlova, M. V. Pokrovskaya, O. V. Podobed

Publikováno v: Cell and Tissue Biology. 12:217-230

It is known that apoptotic endonuclease G (EndoG) induces alternative splicing (AS) of telomerase catalytic subunit TERT (telomerase reverse transcriptase) mRNA and inhibits telomerase activity in tumor cells and activated human T cells. The aim of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6616cbcc767ac795386540807ab2d6ce
https://doi.org/10.1134/s1990519x18030124

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Construction and Characterization of a Recombinant Mutant Homolog of the CheW Protein from Thermotoga petrophila RKU-1

Autor: Nikolay N. Sokolov, A. L. Milyushkina, D. V. Grishin, O. V. Podobed, M. A. Vigovskiy, D. D. Zhdanov, M. V. Pokrovskaya, Ju. A. Gladilina, Vadim S. Pokrovsky, S. S. Aleksandrova

Publikováno v: Biochemistry (Moscow), Supplement Series B: Biomedical Chemistry. 12:143-150

In the work a recombinant chemotaxis protein CheW from Thermotoga petrophila RKU-1 (TpeCheW) and its mutant homolog (TpeCheW-mut) were created. It was shown that, despite the low homology with CheW prototypes from intestinal bacteria, these proteins

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65dcfddfd374ed288f6a710c0b3733f9
https://doi.org/10.1134/s1990750818020051

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Apoptotic Endonuclease EndoG Induces Alternative Splicing of Telomerase TERT Catalytic Subunit, Caspase-2, DNase I, and BCL-x in Human, Murine, and Rat CD4+ T Lymphocytes

Autor: D. V. Grishin, M. V. Pokrovskaya, D. D. Zhdanov, Yulia A. Gladilina, S. S. Aleksandrova, Vadim S. Pokrovsky, Nikolay N. Sokolov

Publikováno v: Russian Journal of Bioorganic Chemistry. 44:90-103

Apoptotic endonuclease EndoG plays a key role in the alternative splicing of mRNA of human TERT telomerase catalytic subunit. The aim of this work was to test the ability of EndoG to induce alternative splicing of mRNA of other genes and in other org

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9a89cda4753cdae07a036db3fdab65b
https://doi.org/10.1134/s1068162018010181

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