RECOMBINANT VIRUSES MDV1 AND APPLICATION THEREOF Russian patent published in 2020 - IPC C12N7/00 C12N7/01 A61K39/255 

FIELD: biotechnology.

SUBSTANCE: invention refers to biotechnology and molecular biology. Disclosed are a recombinant virus of Marek serotype 1 (rMDV1) disease for treating birds, containing in its genome a foreign gene in which said foreign gene is located in untranslated genomic region of genome, and wherein the untranslated genetic segment is located in the genome between MDV010 and MDV011, between MDV015.5 and MDV016, between MDV033 and MDV034, between MDV071 and MDV072 or between MDV096 and MDV097.6, as well as a nucleic acid molecule, a host cell, a method for producing or reproducing rMDV1, a composition, a vaccine, the use of rMDV1 and a kit for vaccination.

EFFECT: invention can be used for vaccination of poultry against avian pathogens.

19 cl, 9 dwg, 1 tbl, 15 ex