FIELD: medicine; virology. ^ SUBSTANCE: strain expresses the VP2 protein which contacts a monoclonal antibody moab B69 and moab 67, cosecreted by the monoclonal antibody cellular lines HB-9437 and HB-11122. Contains a mutation of coding area of the classical VP2 in the position 222, coding series or threonine, and the nucleotide sequence coding amino-acid sequence, presented in any of SEQ ID No. 1-5 in position 318-323. ^ EFFECT: effective utilisation for bacterination against infectious bursal disease. ^ 24 cl, 1 dwg, 5 tbl, 2 ex
MUTANT OF VIRUS INFECTIOUS OF BURSAL DISEASE (IBDV), EXPRESSING VIRUS-NEUTRALISED EPITOPES SPECIFIC TO CLASSICAL AND ALTERNATIVE IBDV STRAINS