Vaccination by recombinant yeast by generating a protective humoral immune response against defined antigens

摘要

Recombinant yeast of the species Kluyveromyces lactis, which as an exogenous gene carries a gene, which codes for a VP2 antigen of the infectious bursitis virus (IBDV), which is integrated in the yeast genome, and which allows the expression of the VP2 antigen of infectious bursitis virus (IBDV) as an exogenous protein, characterized in that this strain of Kluyveromyces lactis is selected from: Kluyveromyces lactis DSM 25405, Kluyveromyces lactis DSM 25406, and Kluyveromyces lactis DSM 25407.