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Nikolaev YA, Tikhonova EN, El’-Registan GI, Zhurina MV, Plakunov VK, Demkina EV, Zaiko EV, Bataeva DS, Nasyrov NA, Yushina YK. Comparative Investigation of the Composition and Structure of Microbial Biofilms Retrieved at Meat-Processing Plants Using Different Raw Materials. Microbiology (Reading) 2022. [DOI: 10.1134/s0026261722601403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Krupyanskii YF, Kovalenko VV, Loiko NG, Generalova AA, Moiseenko AV, Tereshkin EV, Sokolova OS, Tereshkina KB, El’-Registan GI, Popov AN. Architecture of Condensed DNA in the Nucleoid of Escherichia coli Bacterium. Biophysics (Nagoya-shi) 2022. [DOI: 10.1134/s0006350922040133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Shanenko EF, Nikolaev YA, Ganina VI, Serykh IN, Oleskin AV, Mukhamedzhanova TG, Grigorieva NV, El’-Registan GI. Synthesis of Biogenic Amines by Lactic Acid Bacteria on Media of Plant and Animal Origin. Microbiology (Reading) 2022. [DOI: 10.1134/s0026261722300208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Pankratov TA, Nikolaev YA, Gannesen AV, El’-Registan GI. Effect of Epinephrine, Norepinephrine, and Estradiol on Persister Formation in the Cultures of Staphylococci from the Human Microbiota and Their Resistance to Starvation and New Medium Stresses. Microbiology (Reading) 2022. [DOI: 10.1134/s0026261722300063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Nikolaev YA, Borzenkov IA, Demkina EV, Loiko NG, Kanapatskii TA, Perminova IV, Khreptugova AN, Grigor’eva NV, Bliznets IV, Manucharova NA, Sorokin VV, Kovalenko MA, El’-Registan GI. Erratum to: New Biocomposite Materials Based on Hydrocarbon-Oxidizing Microorganisms and Their Potential for Oil Products Degradation. Microbiology (Reading) 2022. [DOI: 10.1134/s0026261722300142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Nikovaev YA, Borzenkov IA, Demkina EV, Loiko NG, Kanapatskii TA, Perminova IV, Khreptugova AN, Grigor’eva NV, Bliznets IV, Manucharova NA, Sorokin VV, Kovalenko MA, El’-Registan GI. New Biocomposite Materials Based on Hydrocarbon-Oxidizing Microorganisms and Their Potential for Oil Products Degradation. Microbiology (Reading) 2021. [DOI: 10.1134/s0026261721060114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Nikolaev YA, Loiko NG, Demkina EV, Borzenkov IA, Kanapatskii TA, El’-Registan GI. Highly Persistent Strains of Hydrocarbon-Oxidizing Bacteria as a Base for Increasing the Viable Cell Numbers during Long-Term Storage. Microbiology (Reading) 2021. [DOI: 10.1134/s0026261721060126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Nikolaev YA, Tutel’yan AV, Loiko NG, Buck J, Sidorenko SV, Lazareva I, Gostev V, Manzen’yuk OY, Shemyakin IG, Abramovich RA, Huwyler J, El’-Registan GI. The use of 4-Hexylresorcinol as antibiotic adjuvant. PLoS One 2020; 15:e0239147. [PMID: 32960928 PMCID: PMC7508414 DOI: 10.1371/journal.pone.0239147] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 08/31/2020] [Indexed: 12/24/2022] Open
Abstract
Ever decreasing efficiency of antibiotic treatment due to growing antibiotic resistance of pathogenic bacteria is a critical issue in clinical practice. The two generally accepted major approaches to this problem are the search for new antibiotics and the development of antibiotic adjuvants to enhance the antimicrobial activity of known compounds. It was therefore the aim of the present study to test whether alkylresorcinols, a class of phenolic lipids, can be used as adjuvants to potentiate the effect of various classes of antibiotics. Alkylresorcinols were combined with 12 clinically used antibiotics. Growth-inhibiting activity against a broad range of pro- and eukaryotic microorganisms was determined. Test organisms did comprise 10 bacterial and 2 fungal collection strains, including E. coli and S. aureus, and clinical isolates of K. pneumoniae. The highest adjuvant activity was observed in the case of 4-hexylresorcinol (4-HR), a natural compound found in plants with antimicrobial activity. 50% of the minimal inhibitory concentration (MIC) of 4-HR caused an up to 50-fold decrease in the MIC of antibiotics of various classes. Application of 4-HR as an adjuvant revealed its efficiency against germination of bacterial dormant forms (spores) and prevented formation of antibiotic-tolerant persister cells. Using an in vivo mouse model of K. pneumoniae-induced sepsis, we could demonstrate that the combination of 4-HR and polymyxin was highly effective. 75% of animals were free of infection after treatment as compared to none of the animals receiving the antibiotic alone. We conclude that alkylresorcinols such as 4-HR can be used as an adjuvant to increase the efficiency of several known antibiotics. We suggest that by this approach the risk for development of genetically determined antibiotic resistance can be minimized due to the multimodal mode of action of 4-HR.
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Affiliation(s)
- Y. A. Nikolaev
- Federal Research Centre “Fundamentals of Biotechnology”, Russian Academy of Sciences, Moscow, Russia
| | - A. V. Tutel’yan
- Central Research Institute of Epidemiology of Russian Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing (Rospotrebnadzor) and I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - N. G. Loiko
- Federal Research Centre “Fundamentals of Biotechnology”, Russian Academy of Sciences, Moscow, Russia
| | - J. Buck
- Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - S. V. Sidorenko
- Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg, Russia
- I.I. Mechnikov North Western State Medical University, St Petersburg, Russia
| | - I. Lazareva
- Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg, Russia
- I.I. Mechnikov North Western State Medical University, St Petersburg, Russia
| | - V. Gostev
- Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg, Russia
- I.I. Mechnikov North Western State Medical University, St Petersburg, Russia
| | - O. Y. Manzen’yuk
- State Research Center for Applied Microbiology and Biotechnology of Russian Federal Service for Surveillance on Consumer Rights Protection and Human Welfare (Rospotrebnadzor), Obolensk, Russia
| | - I. G. Shemyakin
- State Research Center for Applied Microbiology and Biotechnology of Russian Federal Service for Surveillance on Consumer Rights Protection and Human Welfare (Rospotrebnadzor), Obolensk, Russia
| | - R. A. Abramovich
- Peoples’ Friendship University of Russia (RUDN University), Moscow, Russia
| | - J. Huwyler
- Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - G. I. El’-Registan
- Federal Research Centre “Fundamentals of Biotechnology”, Russian Academy of Sciences, Moscow, Russia
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Nikolaev YA, Pankratov TA, Gannesen AV, Kolganova TV, Suzina NE, Demkina EV, El’-Registan GI. Formation and Properties of Persister Cells of Staphylococcus capitis and Staphylococcus epidermidis, Bacteria Inhabiting Human Skin. Microbiology (Reading) 2020. [DOI: 10.1134/s0026261720040104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Nikolaev YA, Demkina EV, Perminova IV, Loiko NG, Borzenkov IA, Ivanona AE, Konstantinov AI, El’-Registan GI. Role of Humic Compounds in Viability Prolongation of the Cells of Hydrocarbon-Oxidizing Bacteria. Microbiology (Reading) 2020. [DOI: 10.1134/s0026261719060122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Nikolaev YA, Loiko NG, Demkina EV, Atroshchik EA, Konstantinov AI, Perminova IV, El’-Registan GI. Functional Activity of Humic Substances in Survival Prolongation of Populations of Hydrocarbon-Oxidizing Bacteria Acinetobacter junii. Microbiology (Reading) 2020. [DOI: 10.1134/s0026261720010105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Demkina EV, Doroshenko EV, Babich TL, Mironov VV, Borisov AV, Demkina TS, El’-Registan GI. Buried Soils as a New Source for Isolation of Biotechnologically Significant Bacterial Strains. Microbiology (Reading) 2019. [DOI: 10.1134/s0026261719050059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Suzina NE, Polivtseva VN, Shorokhova AP, Ross DV, Abashina TN, Machulin AV, El’-Registan GI, Solyanikova IP. Ultrastructural Organization and Enzymes of the Antioxidant Defense System in the Dormant Cells of Gram-Negative Bacteria Stenotrophomonas sp. Strain FM3 and Morganella morganii subsp. sibonii Strain FF1. Microbiology (Reading) 2019. [DOI: 10.1134/s0026261719020115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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Efimenko TA, Efremenkova OV, Demkina EV, Petrova MA, Sumarukova IG, Vasilyeva BF, El’-Registan GI. Bacteria Isolated from Antarctic Permafrost are Efficient Antibiotic Producers. Microbiology (Reading) 2018. [DOI: 10.1134/s0026261718050089] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Krupyanskii YF, Loiko NG, Sinitsyn DO, Tereshkina KB, Tereshkin EV, Frolov IA, Chulichkov AL, Bokareva DA, Mysyakina IS, Nikolaev YA, El’-Registan GI, Popov VO, Sokolova OS, Shaitan KV, Popov AN. Biocrystallization in Bacterial and Fungal Cells and Spores. CRYSTALLOGR REP+ 2018. [DOI: 10.1134/s1063774518040144] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Loiko NG, Suzina NE, Soina VS, Smirnova TA, Zubasheva MV, Azizbekyan RR, Sinitsyn DO, Tereshkina KB, Nikolaev YA, Krupyanskii YF, El’-Registan GI. Biocrystalline structures in the nucleoids of the stationary and dormant prokaryotic cells. Microbiology (Reading) 2017. [DOI: 10.1134/s002626171706011x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Loiko NG, Lobanov KV, Nikolaev YA, Kozlova AN, El’-Registan GI. Regulation of phase variation in type I pili formation in Escherichia coli: Role of alkylresorcinols, microbial autoregulators. Microbiology (Reading) 2017. [DOI: 10.1134/s0026261717050149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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Demkina EV, Shanenko EF, Nikolaev YA, El’-Registan GI. Model of the regulation of activity of immobilized enzymes (amylases) in soil. Microbiology (Reading) 2017. [DOI: 10.1134/s0026261717020060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Demkinaa EV, Shanenko EF, Nikolaev YA, El’-Registan GI. [Model of the Regulation of Activity of Immobilized Enzymes (Amylases) in Soil]. Mikrobiologiia 2017; 86:217-228. [PMID: 30299066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The preservation of activity of extracellular enzymes in soil is presently associated with their immobilization on organic or inorganic carriers. Enzyme immobilization results, however, in a significant decrease in enzymatic activity. In the present work, the mechanism responsible for promotion of the catalytic activity was revealed, as well as the favorable effect of low-molecular alkylhydrozybenzenes of the class of alkylresorcinols, which are common in soil organic matter, on stability of immobilized enzymes (exemplified by amylases) by their post-translational modification. Optimal conditions (enzyme to sorbent ratio, pH optimum, CaCl2 concentration, and sorption time) for amylase sorption on a biological sorbent (yeast cell walls) were determined and decreased activity of the immobilized enzyme compared to its dissolved state was confirmed. Alkylresorcinols (C7AHB) at concentrations of 1.6 to 80 mM were found to cause an increase of amylase activity both in the case of already sorbed enzymes (by 30%) and in the case of a free dissolved enzyme with its subsequent immobilization (by 50–60%). In both cases, the optimal C7AHB concentration was 16 mM. Amylase stability was determined for C7AHB-modified and unmodified enzymes immobilized on the biological sorbent after two cycles of freezing (–20°C) and thawing (4°C). Inverse dependence was revealed between increasing stability of C7AHB-modified enzymes and an increase in their activity, as well as higher stability of immobilized modified amylases than of the dissolved modified enzyme. Investigation of the effect of C7HOB-modification in the preservation of activity in immobilized amylases after four freeze–thaw cycles revealed: (1) better preservation of activity by the modified immobilized enzymes compared to immobilized ones; (2) differences in the dynamics of activity loss within compared pairs, with activity of immobilized amylases decreasing after the second cycle to a lower level (42%) than activity of the modified immobilized enzymes after the fourth cycle (48%). These results demonstrate that in the preservation of activity of extracellular enzymes in soil both stabilization mechanisms are of importance: immobilization on organic carriers and modification of the enzyme conformation by low-molecular compounds with the functions of chemical chaperones.
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Oleskin AV, El’-Registan GI, Shenderov BA. Role of neuromediators in the functioning of the human microbiota: “Business talks” among microorganisms and the microbiota-host dialogue. Microbiology (Reading) 2016. [DOI: 10.1134/s0026261716010082] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Manucharova NA, Trosheva EV, Kol’tsova EM, Demkina EV, Karaevskaya EV, Rivkina EM, Mardanov AV, El’-Registan GI. Characterization of the structure of the prokaryotic complex of Antarctic permafrost by molecular genetic techniques. Microbiology (Reading) 2016. [DOI: 10.1134/s0026261716010057] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Mulyukin AL, Kozlova AN, Sorokin VV, Suzina NE, Cherdyntseva TA, Kotova IB, Gaponov AM, Tutel’yan AV, El’-Registan GI. Surviving forms in antibiotic-treated Pseudomonas aeruginosa. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715060077] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Demkina EV, Loiko NG, Mulyukin AL, Smirnova TA, Gaponov AM, Pisarev VM, Tutel’yan AV, Nikolaev YA, El’-Registan GI. Effect of inherent immunity factors on development of antibiotic tolerance and survival of bacterial populations under antibiotic attack. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715060028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Loiko NG, Kozlova AN, Nikolaev YA, Gaponov AM, Tutel’yan AV, El’-Registan GI. Effect of stress on emergence of antibiotic-tolerant Escherichia coli cells. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715050148] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Kryazhevskikh NA, Loiko NG, Demkina EV, Mulyukin AL, Lebedev AT, Gaponov AM, Tutel’yan AV, Nikolaev YA, El’-Registan GI. Applicability of MALDI mass spectrometry for diagnostics of phase variants in bacterial populations. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715030121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Deryabin DG, Gryazeva IV, Davydova OK, El’-Registan GI. Effect of alkylresorcinols on thermal denaturation and refolding of bacterial luciferase and synthesis of heat shock proteins revealed in the luminescent molecular and cellular test systems. Microbiology (Reading) 2014. [DOI: 10.1134/s0026261714060046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Mart’yanov SV, Zhurina MV, El’-Registan GI, Plakunov VK. Activation of formation of bacterial biofilms by azithromycin and prevention of this effect. Microbiology (Reading) 2014. [DOI: 10.1134/s0026261714060113] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Manucharova NA, Kol’tsova EM, Stepanov AL, Demkina EV, Demkin VA, El’-Registan GI. Comparative analysis of the functional activity and composition of hydrolytic microbial complexes from the lower Volga barrow and modern chestnut soils. Microbiology (Reading) 2014. [DOI: 10.1134/s002626171405018x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Martirosova EI, Plashchina IG, Loiko NG, Krasnova MA, El’-Registan GI. Regulation of chicken egg lysozyme functional properties by interaction with 5-methylresorcinol. Russ J Phys Chem B 2014. [DOI: 10.1134/s1990793114040228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Loiko NG, Krasnova MA, Pichugina TV, Grinevich AI, Ganina VI, Kozlova AN, Nikolaev YA, Gal’chenko VF, El’-Registan GI. Changes in the phase variant spectra in the populations of lactic acid bacteria under antibiotic treatment. Microbiology (Reading) 2014. [DOI: 10.1134/s0026261714030114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Mulyukin AL, Suzina NE, Mel’nikov VG, Gal’chenko VF, El’-Registan GI. Dormant state and phenotypic variability of Staphylococcus aureus and Corynebacterium pseudodiphtheriticum. Microbiology (Reading) 2014. [DOI: 10.1134/s0026261713060088] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Vorob’eva LI, Khodzhaev EY, Novikova TM, Mulyukin AL, Chudinova EM, Kozlova AN, El’-Registan GI. Stress-protective and cross action of the extracellular reactivating factor of the microorganisms of the domains Bacteria, Archaea, and Eukaryota. Microbiology (Reading) 2013. [DOI: 10.1134/s0026261713050159] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Solyanikova IP, Suzina NE, Mulyukin AL, El’-Registan GI, Golovleva LA. Effect of a dormant state on the xenobiotic-degrading strain Pseudomonas fluorescens 26K. Microbiology (Reading) 2013. [DOI: 10.1134/s0026261713050135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Shelud’ko AV, Tugarova AV, Il’chukova AV, Varshalomidze OE, Antonyuk LP, El’-Registan GI, Katsy EI. Negative effect of alkylresorcinols on motility of rhizobacteria Azospirillum brasilense. Microbiology (Reading) 2013. [DOI: 10.1134/s0026261713040103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Mulyukin AL, Suzina NE, El’-Registan GI, Danilevich VN. Effective PCR detection of vegetative and dormant bacterial cells due to a unified method for preparation of template DNA encased within cell envelopes. Microbiology (Reading) 2013. [DOI: 10.1134/s0026261713020100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Deryabin DG, Sviridova TG, El’-Registan GI, Chereshnev VA. Impact of bacterial autoregulatory molecules (homoserine lactones and alkylhydroxybenzenes) on the oxidative metabolism of the cell effectors of natural immunity. Microbiology (Reading) 2013. [DOI: 10.1134/s0026261713020045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Loiko NG, Vorob’eva LI, Khodzhaev EY, Kozlova AN, Gal’chenko VF, El’-Registan GI. Effect of the reactivating factor of Luteococcus japonicus subsp. casei on the expression of SOS response genes. Microbiology (Reading) 2013. [DOI: 10.1134/s0026261713020094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Kryazhevskikh NA, Demkina EV, Loiko NG, Baslerov RV, Kolganova TV, Soina VS, Manucharova NA, Gal’chenko VF, El’-Registan GI. Comparison of the adaptive potential of the Arthrobacter oxydans and Acinetobacter lwoffii isolates from permafrost sedimentary rock and the analogous collection strains. Microbiology (Reading) 2013. [DOI: 10.1134/s0026261713010050] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Kryazhevskikh NA, Demkina EV, Manucharova NA, Soina VS, Gal’chenko VF, El’-Registan GI. Reactivation of dormant and nonculturable bacterial forms from paleosoils and subsoil permafrost. Microbiology (Reading) 2012. [DOI: 10.1134/s0026261712040108] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Krupyanskii YF, Abdulnasyrov EG, Loiko NG, Stepanov AS, Tereshkina KB, El’-Registan GI. Possible mechanisms of the influence of hexylresorcinol on the structure-dynamic and functional properties of lysozyme protein. Russ J Phys Chem B 2012. [DOI: 10.1134/s1990793112020078] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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42
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Deryabin DG, Davydova OK, Gryazeva IV, El’-Registan GI. Involvement of alkylhydroxybenzenes in the Escherichia coli response to the lethal effect of UV irradiation. Microbiology (Reading) 2012. [DOI: 10.1134/s0026261712010043] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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43
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Malanicheva IA, Kozlov DG, Sumarukova IG, Efremenkova OV, Zenkova VA, Katrukha GS, Reznikova MI, Tarasova OD, Sineokii SP, El’-Registan GI. Antimicrobial activity of Bacillus megaterium strains. Microbiology (Reading) 2012. [DOI: 10.1134/s0026261712020063] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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44
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Loiko NG, Kryazhevskikh NA, Suzina NE, Demkina EV, Muratova AY, Turkovskaya OV, Kozlova AN, Galchenko VF, El’-Registan GI. Resting forms of Sinorhizobium meliloti. Microbiology (Reading) 2011. [DOI: 10.1134/s0026261711040126] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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45
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Krupyanskii YF, Knox PP, Loiko NG, Abdulnasirov EG, Korotina OA, Stepanov SA, Zakharova NI, Nikolaev YA, El’-Registan GI, Rubin AB. Influence of chemical chaperones on the properties of lysozyme and the reaction center protein from Rhodobacter sphaeroides. Biophysics (Nagoya-shi) 2011. [DOI: 10.1134/s0006350911010143] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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46
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Nikolaev YA, Borzenkov IA, Tarasov AL, Loiko NG, Kozlova AN, Gal’chenko VF, El’-Registan GI. Role of alkylhydroxybenzenes in bacterial adaptation to unfavorable growth conditions. Microbiology (Reading) 2010. [DOI: 10.1134/s0026261710060044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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47
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Mulyukin AL, Kudykina YK, Shleeva MO, Anuchin AM, Suzina NE, Danilevich VN, Duda VI, Kaprelyants AS, El’-Registan GI. Intraspecies diversity of dormant forms of Mycobacterium smegmatis. Microbiology (Reading) 2010. [DOI: 10.1134/s0026261710040089] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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48
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Deryabin DG, Romanenko NA, El’-Registan GI. The effect of alkylhydroxybenzenes on functional and operational stability of antibodies. Microbiology (Reading) 2010. [DOI: 10.1134/s0026261710030045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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49
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Knox PP, Lukashev EP, Simanova AV, Krupyanskii YF, Loiko NG, El’-Registan GI, Rubin AB. The influence of alkylhydroxybenzenes on electron stabilization processes in the quinone acceptor portion of the reaction centers of the bacterium Rhodobacter sphaeroides. Microbiology (Reading) 2010. [DOI: 10.1134/s0026261710020190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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50
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Nikolaev YA, Borzenkov IA, Kalinin MV, Loiko NG, Tarasov AL, Plakunov VK, Belyaev SS, Voronina NV, Gal’chenko VF, El’-Registan GI. Antimicrobic features of phenolic lipids. APPL BIOCHEM MICRO+ 2010. [DOI: 10.1134/s0003683810020067] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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