Search Results - "Lipasova, V. A"

Antibacterial effects of silver nanoparticles on gram-negative bacteria: Influence on the growth and biofilms formation, mechanisms of action by Radzig, M.A., Nadtochenko, V.A., Koksharova, O.A., Kiwi, J., Lipasova, V.A., Khmel, I.A.

“…[Display omitted] ► Antibacterial effect of silver nanoparticle and silver ions (AgNP and Ag+) on diverse bacteria are reported. ► The effect of mutations in…”
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Effect of salicylic, indole-3-acetic, gibberellic, and abscisic acids on biofilm formation by Agrobacterium tumefaciens C58 and Pseudomonas aeruginosa PAO1 by Plyuta, V. A, Lipasova, V. A, Kuznetsov, A. E, Khmel, I. A

“…In this work, we have shown that salicylic, indole-3-acetic, gibberellic, and abscisic acids at subinhibitory concentrations or concentrations that have a low…”
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effect of introduction of the Heterologous gene encoding the N-acyl-homoserine lactonase (aiiA) on the properties of Burkholderia cenocepacia 370 by Plyuta, V. A, Lipasova, V. A, Koksharova, O. A, Veselova, M. A, Kuznetsov, A. E, Khmel, I. A

“…To study the role of Quorum Sensing (QS) regulation in the control of the cellular processes of Burkholderia cenocepacia 370, plasmid pME6863 was transferred…”
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Quorum sensing systems of regulation, synthesis of phenazine antibiotics, and antifungal activity in rhizospheric bacterium pseudomonas chlororaphis 449 by Veselova, M. A, Klein, Sh, Bass, I. A, Lipasova, V. A, Metlitskaya, A. Z, Ovadis, M. I, Chernin, L. S, Khmel, I. A

“…Strain Pseudomonas chlororaphis 449, an antagonist of a broad spectrum of phytopathogenic microorganisms isolated from the maize rhizosphere, was shown to…”
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Effect of inactivation of luxS gene on the properties of Serratia proteamaculans 94 strain by Zaitseva, Yu. V., Lipasova, V. A., Plyuta, V. A., Koksharova, O. A., Demidyuk, I. V., Kostrov, S. V., Khmel, I. A.

“…The luxS gene is responsible for the synthesis of AI-2 (autoinducer-2), a signaling molecule that participates in quorum sensing regulation in a large number…”
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Expression of gene for N-acyl-homoserine lactonase AiiA affects properties of rhizospheric strain Pseudomonas chlororaphis 449 by Lipasova, V. A, Atamova, E. E, Veselova, M. A, Tarasova, N. N, Khmel, I. A

“…The introduction into strain Pseudomonas chlororaphis 449 of plasmid pME6863 that contains the cloned gene for N-acyl-homoserine lactonase, AiiA, leads to the…”
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Structure and expression of gene vfr in Pseudomonas chlororaphis 449 by Veselova, M. A, Lipasova, V. A, Ovadis, M. I, Chernin, L. S, Khmel', I. A

“…Gene vfr of Pseudomonas chlororaphis 449 previously described only in Pseudomonas aeruginosa was identified, cloned, and sequenced; its localization in the…”
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Synthesis of Silver Nanoparticles with the use of Herbaceous Plant Extracts and Effect of Nanoparticles on Bacteria by Sidorova, D. E., Lipasova, V. A., Nadtochenko, V. A., Baranchikov, A. E., Astafiev, A. A., Svergunenko, S. L., Koksharova, O. A., Pliuta, V. A., Popova, A. A., Gulin, A. A., Khmel, I. A.

“…The screening of aqueous extracts of herbaceous plants that grow on the territory of the Russian Federation with their subsequent use for the biosynthesis of…”
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The effect of mutation in the clpX gene on the synthesis of N-acyl-homoserine lactones and other properties of Burkholderia cenocepacia 370 by Veselova, M.A., Romanova, Yu. M., Lipasova, V.A., Koksharova, O.A., Zaitseva, Yu. V., Chernukha, M.U., Gintsburg, A.L., Khmel, I.A.

“…In order to study the regulation of N-acyl-homoserine lactones synthesis (AHLs, the signal molecules of Quorum Sensing regulation) in Burkholderia cenocepacia…”
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The Effect of Introduction of the Heterologous Gene Encoding the N-acyl-homoserine Lactonase (aiiA) on the Properties of Burkholderia cenocepacia 370 by Plyuta, V A, Lipasova, V A, Koksharova, O A, Veselova, M A, Kuznetsov, A E, Khmel, I A

“…To study the role of Quorum Sensing (QS) regulation in the control of the cellular processes of Burkholderia cenocepacia 370, plasmid pME6863 was transferred…”
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Activity of Serratia plymuthica IC1270 gene chiA promoter region in Escherichia coli mutants deficient in global regulators of transcription by Khmel, I. A., Ovadis, M. I., Mayatskaya, A. V., Veselovskii, A. M., Bass, I. A., Lipasova, V. A., Bolshoy, A., Chet, I., Chernin, L. S.

“…To study the regulation of expression of the Serratia plymuthica gene chiA encoding a 58‐kDa endochitinase, its 586‐bp‐long upstream regulatory region was…”
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Biological Control of Crown Gall in Grapevine and Raspberry by Two Pseudomonas spp. with a Wide Spectrum of Antagonistic Activity by KHMEL, I. A., SOROKINA, T. A., LEMANOVA, N. B., LIPASOVA, V. A., METLITSKI, O. Z., BURDEINAYA, T. V., CHERNIN, L. S.

“…Pseudomonas aureofaciens B-4117 and P. fluorescens CR330D inhibited the growth of a wide range of plant pathogens, including Agrobacterium tumefaciens , when…”
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Mutants of Burkholderia cenocepacia with a change in synthesis of N-acyl-homoserine lactones--signal molecules of Quorum Sensing regulation by Veselova, M A, Lipasova, V A, Zaĭtseva, Iu V, Koksharova, O A, Chernukha, M Iu, Romanova, Iu M, Khmel', I A

“…By means of plasposon mutagenesis, mutants of Burkholderia cenocepacia 370 with the change in production of N-acyl-homoserine lactones (AHL), signal molecules…”
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Synthesis of N-acyl homoserine lactones and phenazines, some enzymatic activities, and fungicidal activity in the cells of Pseudomonas chlororaphis 449 with inactivated rpoS gene by Lipasova, V. A., Atamova, E. E., Khmel, I. A.

“…The inactivation of the rpoS gene, which encodes the sigma S subunit of RNA polymerase of rhizospheric strain Pseudomonas chlororaphis 449 results in a drastic…”
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Expression of N-acyl-homoserine lactonase AiiA gene affects properties of rhizospheric strain Pseudomonas chlororaphis 449 by Lipasova, V A, Atamova, E E, Veselova, M A, Tarasova, N N, Khmel', I A

“…The introduction into strain Pseudomonas chlororaphis 449 of plasmid pME6863 that contains the cloned gene for N-acyl-homoserine lactonase, AiiA, leads to the…”
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Effect of mutations in global regulator genes grrS and rpoS on synthesis of phosphatases in Serratia plymuthica by Lipasova, V. A., Voloshina, P. V., Danilova, N. N., Chernin, L. S., Khmel’, I. A.

“…The participation of global regulators GrrS (sensor kinase GacA/GacS-like regulatory system) and sigma S subunit of RNA polymerase in the control of…”
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Influence of mutations in global regulator genes grrS and rpoS on synthesis of phosphatases in Serratia plymuthica by Lipasova, V A, Voloshina, P V, Danilova, N N, Chernin, L S, Khmel', I A

“…The participation of global regulators GrrS (sensor kinase GacA/GacS-like regulatory system) and sigma S subunit of RNA polymerase in the control of…”
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Quorum-sensing regulation in soil pseudomonads by Veselova, M. A., Lipasova, V. A., Astaurova, O. B., Atamova, E. E., Protsenko, M. A., Buza, N. L., Metlitskaya, A. Z., Danilova, N. N., Chernin, L. S., Khmel, I. A.

“…228 strains of soil and rhizosphere pseudomonads isolated in different geographic zones were screened, with the use of two tester systems, for the capacity to…”
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Activation of the expression of the microcin C51 operon upon glucose starvation of cells at the exponential growth phase by Veselovskiĭ, A M, Metlitskaia, A Z, Lipasova, V A, Bass, I A, Khmel', I A

“…It was earlier shown that expression of the microcin C51 operon in Escherichia coli cells is activated upon decelerated growth of cells during their transition…”
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Activation of the expression of the microcin c51 operon upon glucose starvation of cells at the exponential growth phase by Veselovskii, A. M., Metlitskaya, A. Z., Lipasova, V. A., Bass, I. A., Khmel, I. A.

“…It was earlier shown that expression of the microcin C51 operon in Escherichia coli cells is activated upon decelerated growth of cells during their transition…”
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