Selection criteria for bacterial strains and bacteriophages for the formation of industrial collection of specifically lysing bacteria: <i>Klebsiella, Echerichia, Proteus, Pseudomonas, Staphylococcus</i>
The present article submits the results of work on the isolation and study of biological properties of bacteriophages, active against <i>Klebsiella</i>, <i>Echerichia</i>, <i>Proteus</i>, <i>Pseudomonas</i>, <i>Staphylococcus</i>. It also shows the results of the study such as: lytic activity, the definition of the spectrum of lytic action, sensitivity to damaging environmental factors: pH, temperature, freeze drying. The data of molecular genetic studies are provided.