Výsledky vyhledávání - "N G, Koretskaia"

[Structural changes in wild-type Cry3A delta-endotoxin and its mutants in ethyl alcohol solutions at pH 2-2.5]

Autor: E I, Tiktopulo, N V, Kiseleva, B S, Mel'nik, V S, Vasil'ev, S A, Potekhin, N G, Koretskaia

Publikováno v: Biofizika. 54(2)

The methods of circular dichroism, scanning microcalorimetry, electron microscopy, and proteolysis were used to study the ability of wild-type Cry3A-delta-endotoxin and three mutant toxins with cysteine substitutions in helices alpha3 and alpha4 (dom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::de54e063c507830246fcc8ed34b0edea
https://pubmed.ncbi.nlm.nih.gov/19402530

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[Structural changes in Cry3A delta-endotoxin from Bacillus thuringiensis var. Tenebrionis in alcohol solutions at pH 2.0]

Autor: E I, Tiktopulo, N V, Kiseleva, V D, Vasil'ev, P Kh, Kopylov, S A, Potekhin, N G, Koretskaia

Publikováno v: Biofizika. 50(1)

Conformational changes in Cry3A delta-endotoxin caused by three different alcohols (ethanol, butanol, and isopropanol) were studied using the methods of circular dichroism, scanning microcalorimetry, and electron miscroscopy. It was shown that, in ad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::41c7069d105ad4cb81d19e85184632e5
https://pubmed.ncbi.nlm.nih.gov/15759500

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[Characteristic of mutants of Pseudomonas putida IPM-36 recombinant strains, selected by anticipating growth on a media containing an inducer of cry3A gene expression]

Autor: N G, Koretskaia, O E, Svetoch, O I, Loseva, A P, Dobritsa

Publikováno v: Mikrobiologiia. 69(5)

Induction of the expression of the delta-endotoxin gene from Bacillus thuringiensis var. tenebrionis in the recombinant strain Pseudomonas putida IPM-36 negatively affected the viability and the growth rate of the culture. In order to optimize the in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::184cc92d19e71904bafb0253510cfe39
https://pubmed.ncbi.nlm.nih.gov/11315669

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[Features of the production of CryIIIA delta-endotoxin from Bacillus thuringiensis in a recombinant strain of Pseudomonas putida under control of Pm and xylS regulatory elements]

Autor: N G, Koretskaia, O I, Loseva, V N, Gerasimov, S D, Priamchuk, O E, Svetoch, A P, Dobritsa

Publikováno v: Mikrobiologiia. 67(3)

The addition of 3-methyl benzoate to the culture of the recombinant strain Pseudomonas putida IPM-36 (bearing the cryIIIA gene of B. thuringiensis subsp, tenebrionis under the control of the Pm promoter and the regulator gene xylS) slowed down the gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1b8538d630525292d916eb94d04dc244
https://pubmed.ncbi.nlm.nih.gov/9702728

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[Detection, on the Escherichia coli chromosome, of the locus necessary to maintaining an autonomous state of sex factor F'lac]

Autor: N G, Koretskaia, E S, Piruzian

Publikováno v: Genetika. 19(4)

The ability of some Escherichia coli strains to serve as effective recipients in crosses with donor strains carrying various plasmids (F'lac, F'lac gal Mu, RP4) has been studied. The experiments have shown that there is a locus maintaining the autono

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ab8bb7efe6ee0a14ac29772f6db122c1
https://pubmed.ncbi.nlm.nih.gov/6345268

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[Effectiveness of plasmid RP4 mobilization of the bacterial chromosome in Escherichia coli strains lysogenic for phages Mu and lambda]

Autor: E S, Piruzian, N G, Koretskaia

Publikováno v: Genetika. 17(11)

The effect of phage lambda on mobilization of Escherichia coli chromosome mediated by the Mu phage and RP4 plasmid has been studied. The efficiency of bacterial chromosome mobilization is an order of magnitude lower than that in the control strain, m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::19ba94feae656efef2c310b51c228d0b
https://pubmed.ncbi.nlm.nih.gov/6459264

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[Adsorptive capacity of bacteriophage Mu on Escherichia coli K-12 strains with deletions in the attlambda region]

Autor: N G, Koretskaia, E S, Piruzian

Publikováno v: Genetika. 14(11)

Escherichia coli strains with deletions in att lambda region were obtained. The comparison of the extent of deletions with the sensitivity of the corresponding mutant clones to phage Mu showed that the gene controlling the sensitivity of E. coli K-12

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cd299b8472e1637d2a778a7528548fd4
https://pubmed.ncbi.nlm.nih.gov/363512

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[Genetic study of the effect of lambda phage on Mu phage production in Escherichia coli K-12 strains with Mu--lambda--Mu structures]

Autor: N G, Koretskaia, E S, Piruzian

Publikováno v: Genetika. 16(8)

The interaction of temperate bacteriophages Mu and lambda is studied during their simultaneous induction in specially constructed heterolysogenic strains of Escherichia coli bearing trimeric Mu--lambda--Mu structures. These strains were obtained by t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::34ae470b5c15810f8546b344df416768
https://pubmed.ncbi.nlm.nih.gov/6450713

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[Transduction ability of mutants of phage CP51, virulent for bacteria of the Bacillus cereus group]

Autor: N G, Koretskaia, O e, Svetoch, S V, Kachaturian, A P, Dobrina

Publikováno v: Genetika. 25(6)

The virulent phage CP51 used usually to transfer chromosomal and plasmid markers between bacteria of the Bacillus cereus group was treated with N-methyl-N'-nitro-N-nitroguanidine. Mutants with reduced viability and ts-mutants were isolated. Some of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::362cf726797db4e338bb297e5073c1c8
https://pubmed.ncbi.nlm.nih.gov/2509285

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