Literature DB >> 2190209

[The effect of bacteriolytic preparation lysoamidase on Staphylococcus aureus 209P cells].

G V Abramochkin, E N Ratner, V V Petrov, A I Severin, N E Suzina, B A Fikhte, I S Kulaev.   

Abstract

The effect of the bacteriolytic preparation "Lysoamidase" on Staphylococcus aureus 299 P was studied. The maximum activity of the preparation was observed at pH 8.0 ionic strength 0.01-0.02 M and 50-60 degrees of the incubation medium. The electron microscopic examination revealed that "Lysoamidase" hydrolyzed the cell wall in one or several points with the following osmotic shock and extrusion of the cytoplasm. In an isotonic solution (1 M sucrose) "Lysoamidase" caused protoplast formation.

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Year:  1990        PMID： 2190209

Source DB:  PubMed          Journal:  Prikl Biokhim Mikrobiol        ISSN： 0555-1099


  2 in total

1.  Isolation, structural and functional characterization of Staphylococcus aureus protoplasts obtained using lysoamidase.

Authors:  V V Petrov; E N Ratner; A I Severin; I S Kulaev
Journal:  Arch Microbiol       Date:  1991       Impact factor: 2.552

2.  Selective lysis of cultures and cell walls of penicillin-resistant but not penicillin-susceptible Streptococcus pneumoniae strains by a murein hydrolase complex.

Authors:  A Severin; A Tomasz
Journal:  J Bacteriol       Date:  1995-06       Impact factor: 3.490
  2 in total

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