L A Mikhal'skiĭ

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The authors have isolated Gram-negative bacteria of the Enterobacteriaceae family from the culture liquid of industrial fermenters with low yield of lysine. Most of them possessed the characters typical of Klebsiella pneumoniae and Escherichia coli, the rest were identified as the representatives of genera Proteus, Providencia, Enterobacter, Hafnia. Strains(More)
The degree of serological similarity of saprophytic corynebacteria have been studied using immunoassay ELISA analysis, that is seven collection strains, belonging to Corynebacterium glutamicum (3 strains), C. ammoniagenes (1 strain), C. vitarumen (1 strain), C. variabilis (2 strains) and three industrial strains-lysine producers. Intact and heated bacteria(More)
Water extract and salt-EDTA extract of Pseudomonas syringae, pv. atrofaciens cells were fractionated by ultracentrifugation with following salting out of ultracentrifugal supernatant by ammonium sulphate at 55% saturation (pH 4.5). The composition and distribution of LPS molecular forms were studied in the obtained fractions by means of electrophoresis in(More)
Immune sera specific to bacterial cells at various development stages of periodic culture have been obtained with the purpose to study serological properties of lysin producer. Using the method of immunoenzyme analysis ELISA it is shown that there is certain dependence between the producer properties and the culture age. Different strains-producers used in(More)
The adherence of Staphylococcus aureus strains to rabbit epithelial cells has been studied. The strains have been shown to possess similar adhesiveness with respect to the epithelium of the mouth cavity of rabbits. The investigation, carried out with the use of one staphylococcal strain taken as a model, has revealed that the cells of this strain adhere to(More)
Heterogeneity of peptidoglycans of Staphylococcus aureus of strains 3272 and Wood-46, Brevibacterium flavum, Micrococcus lysodeikticus has been studied by the method of electrophoresis in the system polyacrylamide gel--sodium dodecylsulfate. It is shown that peptidoglycans of different strains of S. aureus and other species of gram-positive bacteria treated(More)
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