Processing

Please wait...

Settings

Settings

Goto Application

1. EP0783321 - VR-2332 VIRAL NUCLEOTIDE SEQUENCE AND METHODS OF USE

Office European Patent Office
Application Number 95928746
Application Date 04.08.1995
Publication Number 0783321
Publication Date 16.07.1997
Publication Kind B1
IPC
A61K 39/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
G01N 33/569
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
569for microorganisms, e.g. protozoa, bacteria, viruses
A61K 38/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
A61K 39/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
A61P 31/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
C07H 21/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
21Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
04with deoxyribosyl as saccharide radical
CPC
A61K 38/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
A61K 39/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
A61P 31/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
C07K 14/005
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
005from viruses
C12N 2770/10022
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2770ssRNA Viruses positive-sense
00011ssRNA Viruses positive-sense
10011Arteriviridae
10022New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
Applicants UNIV MINNESOTA
Inventors MURTAUGH MICHAEL P
ELAM MARGARET R
KAKACH LAURA T
Designated States
Priority Data 28794194 05.08.1994 US
9509927 04.08.1995 US
Title
(DE) VIRALE NUKLEOTIDSEQUENZ VR-2332 UND NUTZUNGSVERFAHREN
(EN) VR-2332 VIRAL NUCLEOTIDE SEQUENCE AND METHODS OF USE
(FR) SEQUENCE NUCLEOTIDIQUE DU VIRUS VR-2332 ET PROCEDES POUR SON UTILISATION
Abstract
(EN)
A nucleotide sequence is provided for the VR-2332 virus, which is capable of causing Porcine Reproductive and Respiratory Syndrome. The nucleotide sequence includes protein coding regions that are inserted into recombinant vectors for the host expression of viral proteins according to a variety of vaccination techniques. Diagnostic assays utilize fragmentary sequences or oligonucleotides to selectively identify the VR-2332 nucleic acids by hybridization or PCR amplification reactions that distinguish VR-2332 nucleotide sequences from other PRRS-causative viruses which are immunologically distinct from VR-2332.

(FR)
L'invention concerne une séquence nucléotidique du virus VR-2332 qui est capable de provoquer le syndrome dysgénique respiratoire porcin. La séquence nucléotidique comprend des régions codant pour des protéines, qui sont insérées dans des vecteurs de recombinaison pour l'expression dans un hôte de protéines virales utilisables dans différentes techniques de vaccination. Pour effectuer des diagnostics, on utilise des segments ou fragments oligonucléotidiques pour identifier sélectivement les acides nucléiques de VR-2332 par hybridation ou par des réactions d'amplification du type PCR qui permettent de distinguer les séquences nucléotidiques de VR-2332 de celles d'autres virus qui peuvent provoquer le syndrome dysgénique respiratoire porcin tout en étant différents de VR-2332 du point de vue immunologique.