FIELD: biotechnology.
SUBSTANCE: group of inventions relates to a new strain and a composition containing it. Disclosed is a bacterial strain Bifidobacterium longum DSM 32947 for inducing biotic treatment of probiotic bacteria. Group of inventions also relates to a probiotic composition containing Lactobacillus strain bacteria and Bifidobacterium longum DSM 32947 strain bacteria or a conditioned medium after culturing said B. longum strain.
EFFECT: invention provides increased production of therapeutic microvesicles by bacteria, which demonstrate increased biological activity.
4 cl, 22 dwg, 4 tbl, 12 ex
