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Nikolaev YA, Demkina EV, Ilicheva EA, Kanapatskiy TA, Borzenkov IA, Ivanova AE, Tikhonova EN, Sokolova DS, Ruzhitsky AO, El-Registan GI. Ways of Long-Term Survival of Hydrocarbon-Oxidizing Bacteria in a New Biocomposite Material-Silanol-Humate Gel. Microorganisms 2023; 11:1133. [PMID: 37317107 DOI: 10.3390/microorganisms11051133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/19/2023] [Accepted: 04/22/2023] [Indexed: 06/16/2023] Open
Abstract
Immobilized bacterial cells are presently widely used in the development of bacterial preparations for the bioremediation of contaminated environmental objects. Oil hydrocarbons are among the most abundant pollutants. We have previously described a new biocomposite material containing hydrocarbon-oxidizing bacteria (HOB) embedded in silanol-humate gels (SHG) based on humates and aminopropyltriethoxysilane (APTES); high viable cell titer was maintained in this material for at least 12 months. The goal of the work was to describe the ways of long-term HOB survival in SHG and the relevant morphotypes using the techniques of microbiology, instrumental analytical chemistry and biochemistry, and electron microscopy. Bacteria surviving in SHG were characterized by: (1) capacity for rapid reactivation (growth and hydrocarbon oxidation) in fresh medium; (2) ability to synthesize surface-active compounds, which was not observed in the cultures stored without SHG); (3) elevated stress resistance (ability to grow at high Cu2+ and NaCl concentrations); (4) physiological heterogeneity of the populations, which contained the stationary hypometabolic cells, cystlike anabiotic dormant forms (DF), and ultrasmall cells; (5) occurrence of piles in many cells, which were probably used to exchange genetic material; (6) modification of the phase variants spectrum in the population growing after long-term storage in SHG; and (7) oxidation of ethanol and acetate by HOB populations stored in SHG. The combination of the physiological and cytomorphological properties of the cells surviving in SHG for long periods may indicate a new type of long-term bacterial survival, i.e., in a hypometabolic state.
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Affiliation(s)
- Yury A Nikolaev
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Elena V Demkina
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Ekaterina A Ilicheva
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Timur A Kanapatskiy
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Igor A Borzenkov
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Anna E Ivanova
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Ekaterina N Tikhonova
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Diyana S Sokolova
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Alexander O Ruzhitsky
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
| | - Galina I El-Registan
- The Federal State Institution "Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences" (Research Center of Biotechnology RAS), Leninsky Prospect 14, 119991 Moscow, Russia
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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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Zhurina MV, Gannesen AV, Martyanov SV, Plakunov VK. Express Method for Determining the Relation between Polyethylene Biocorrosion by Chromobacterium violaceum Biofilms and Their Ability to Form Extracellular Matrix. Microbiology (Reading) 2020. [DOI: 10.1134/s0026261720010178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Parshina EY, Yusipovich AI, Brazhe AR, Silicheva MA, Maksimov GV. Heat damage of cytoskeleton in erythrocytes increases membrane roughness and cell rigidity. J Biol Phys 2019; 45:367-377. [PMID: 31758351 PMCID: PMC6917684 DOI: 10.1007/s10867-019-09533-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 10/31/2019] [Indexed: 11/30/2022] Open
Abstract
The intensity of erythrocyte membrane fluctuations was studied by laser interference microscopy (LIM), which provide information about mechanical properties of the erythrocyte membrane. Atomic force microscopy (AFM) was used to study erythrocyte surface relief; it is related to the cytoskeleton structure of erythrocyte membrane. Intact human erythrocytes and erythrocytes with a destroyed cytoskeleton were used. According to the obtained results, cytoskeleton damage induced by heating up to 50 °С results in a reduced intensity of cell membrane fluctuations compared to non-treated cells (20.6 ± 10.2 vs. 30.5 ± 5.5 nm, correspondingly), while the roughness of the membrane increases (4.5 ± 1.5 vs. 3.4 ± 0.5 nm, correspondingly).
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Affiliation(s)
- E Yu Parshina
- Biological Department, M.V. Lomonosov Moscow State University, Leninskie gory, 1-12, 119234, Moscow, Russia.
| | - A I Yusipovich
- Biological Department, M.V. Lomonosov Moscow State University, Leninskie gory, 1-12, 119234, Moscow, Russia
| | - A R Brazhe
- Biological Department, M.V. Lomonosov Moscow State University, Leninskie gory, 1-12, 119234, Moscow, Russia
| | - M A Silicheva
- Biological Department, M.V. Lomonosov Moscow State University, Leninskie gory, 1-12, 119234, Moscow, Russia
| | - G V Maksimov
- Biological Department, M.V. Lomonosov Moscow State University, Leninskie gory, 1-12, 119234, Moscow, Russia
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Zhurina MV, Nikolaev YA, Plakunov VK. Role of the Extracellular Polymer Matrix in Azithromycin Protection of Chromobacterium violaceum Biofilms. Microbiology (Reading) 2019. [DOI: 10.1134/s0026261719040155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Mart’yanov SV, Letarov AV, Ivanov PA, Plakunov VK. Stimulation of Violacein Biosynthesis in Chromobacterium violaceum Biofilms in the Presence of Dimethyl Sulfoxide. Microbiology (Reading) 2018. [DOI: 10.1134/s0026261718030050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Plakunov VK, Mart’yanov SV, Teteneva NA, Zhurina MV. Controlling of microbial biofilms formation: Anti- and probiofilm agents. Microbiology (Reading) 2017. [DOI: 10.1134/s0026261717040129] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Nozhevnikova AN, Botchkova EA, Plakunov VK. Multi-species biofilms in ecology, medicine, and biotechnology. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715060107] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Khokhlacheva AA, Egorova MA, Kalinina AN, Gradova NB. Trophic patterns of functioning and microbial profile of the evolutionally established associated kefir grains culture. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715040104] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Botchkova EA, Plakunov VK, Nozhevnikova AN. Dynamics of biofilm formation on microscopic slides submerged in an anammox bioreactor. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715030029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Gannesen AV, Zhurina MV, Veselova MA, Khmel’ IA, Plakunov VK. Regulation of biofilm formation by Pseudomonas chlororaphis in an in vitro system. Microbiology (Reading) 2015. [DOI: 10.1134/s0026261715030042] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Zhurina MV, Gannesen AV, Zdorovenko EL, Plakunov VK. Composition and functions of the extracellular polymer matrix of bacterial biofilms. Microbiology (Reading) 2014. [DOI: 10.1134/s002626171406023x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] 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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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