[Comparative study of the proteinograms of vibrios and of closely related microorganisms by means of polyacrylamide gel disc electrophoresis].

Proteinograms of 112 strains of vibrios and closely affiliated microorganisms were studied by disc electrophoresis in polyacrylamide gel. Up to 25 protein peaks with definite mobility coefficients were revealed. The influence of the culture medium on the protein spectrum of the microbes was found. The frequency of peak formation was of great significance for the differentiation of the microbes under study. The quantitative characteristics of the peak area could not be used for differentiation.