VIRAL GENOME FRAGMENT OF CHICKEN K STRAIN VARIOLA WHICH CONTAINS THYMIDINE KINASE GENE, pTK1FPV AND pTK2FPV RECOMBINANT PLASMID DNAs WHICH CONTAIN THIS SEQUENCE, AND pINTFPV1 RECOMBINANT PLASMID DNA WHICH IS ABLE TO INTEGRATE INTO VIRAL GENOME OF CHICKEN VARIOLA Russian patent published in 2002 - IPC

Abstract RU 2180352 C2

FIELD: biotechnology, gene engineering, veterinary science, medicine. SUBSTANCE: due to amplification and cloning the viral genome fragment of chicken variola of a native K strain it is obtained a TK-gene- containing DNA sequence insufficient for viral replication. By using the obtained DNA sequence, due to gene engineering techniques and manipulations pTK1FPV and pTK2FPV recombinant plasmids are obtained which contain 5′ and 3′-terminal parts of TK-gene. Due to these and other additional plasmids a pINTFPV1 plasmid vector is obtained which is able to integrate into chicken viral genome. This technical solution could be applied at obtaining gene engineering vaccines based upon chicken variola virus. EFFECT: higher efficiency. 4 cl, 5 dwg, 5 ex

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RU 2 180 352 C2

Authors

Susloparov M.A.

Pljasunov I.V.

Bakhtina M.M.

Susloparov I.M.

Makhova N.M.

Lokteva L.A.

Dates

2002-03-10Published

1999-11-24Filed