TEST-SYSTEM FOR DIFFERENTIATING SPECIES AND BIOTYPES OF BACTERIA OF GENUS Yersinia Russian patent published in 2014 - IPC C12Q1/04 C12N1/20 

FIELD: chemistry.

SUBSTANCE: invention relates to field of microbiology and deals with test-system for differentiation of species and biotypes of bacteria of genus Yersinia. Claimed invention consists of a set of nutritional media, which contain substrates and reagents for determination of presence in microorganism of lysine decarboxylase, ornithine decarboxylase, tryptophan deaminase, urease, acetoin production, indole production, meliobiose fermentation, rhamnose fermentation, saccharose fermentation, sorbite fermentation, lipase, xylose fermentation, maltose fermentation, α-methyl-D-glucopyranoside fermentation, salicin fermentation, sorbose fermentation and raffinose fermentation.

EFFECT: claimed invention makes it possible to increase specific activity in differentiation of bacteria of genus Yersinia due to extension of the range of determinable species and biotypes.

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