摘要:
The invention is directed to isolated porcine astroviruses associated with porcine periweaning failure to thrive syndrome, high morbidity and mortality syndrome in growing pigs, mulberry heart disease, porcine respiratory disease, porcine gastrointestinal disease, or reproductive failure. The invention also relates to isolated nucleic acids sequences and polypeptides derived from porcine astroviruses. Additionally, the invention relates to antibodies against antigens from porcine astroviruses. The invention also relates to iRNAs which target nucleic acid sequences of the porcine astrovirus. The invention is further related to methods for detecting the presence or absence of porcine astroviruses in an animal. The invention is also related to immunogenic compositions for inducing an immune response against porcine astroviruses in an animal.
摘要:
The present invention includes isolated astrovirases capable of reproducing the full Runting Stunting Syndrome (RSS) disease spectrum in poultry, including a chicken astrovirus isolated from the gut of chickens (CkAstV-Gut), a cell culture chicken astrovirus CkAstV-p5, and a chicken astrovirus isolated after back passage in chicken (CkAstV-p5-Ckp5), and infected cell lines, cell culture supernatants, polynucleotide sequences, vectors, polypeptides, compositions, and vaccines thereof. The present invention also includes diagnostic methods based on such isolated viruses and infected cell lines, cell culture supematants, polynucleotide sequences, vectors, and polypeptides thereof, and methods of protecting poultry, including chickens, against RSS by the administration of such isolated viruses and infected cell lines, cell culture supernatants, polynucleotide sequences, vectors, polypeptides, compositions, and vaccines thereof.
摘要:
The present invention includes isolated astrovirases capable of reproducing the full Runting Stunting Syndrome (RSS) disease spectrum in poultry, including a chicken astrovirus isolated from the gut of chickens (CkAstV-Gut), a cell culture chicken astrovirus CkAstV-p5, and a chicken astrovirus isolated after back passage in chicken (CkAstV-p5-Ckp5), and infected cell lines, cell culture supernatants, polynucleotide sequences, vectors, polypeptides, compositions, and vaccines thereof. The present invention also includes diagnostic methods based on such isolated viruses and infected cell lines, cell culture supematants, polynucleotide sequences, vectors, and polypeptides thereof, and methods of protecting poultry, including chickens, against RSS by the administration of such isolated viruses and infected cell lines, cell culture supernatants, polynucleotide sequences, vectors, polypeptides, compositions, and vaccines thereof.
摘要:
The invention is directed to isolated porcine astroviruses associated with porcine periweaning failure to thrive syndrome, high morbidity and mortality syndrome in growing pigs, mulberry heart disease, porcine respiratory disease, porcine gastrointestinal disease, or reproductive failure. The invention also relates to isolated nucleic acids sequences and polypeptides derived from porcine astroviruses. Additionally, the invention relates to antibodies against antigens from porcine astroviruses. The invention also relates to iRNAs which target nucleic acid sequences of the porcine astrovirus. The invention is further related to methods for detecting the presence or absence of porcine astroviruses in an animal. The invention is also related to immunogenic compositions for inducing an immune response against porcine astroviruses in an animal.
摘要:
The invention is directed to isolated porcine astroviruses associated with porcine periweaning failure to thrive syndrome, high morbidity and mortality syndrome in growing pigs, mulberry heart disease, porcine respiratory disease, porcine gastrointestinal disease, or reproductive failure. The invention also relates to isolated nucleic acids sequences and polypeptides derived from porcine astroviruses. Additionally, the invention relates to antibodies against antigens from porcine astroviruses. The invention also relates to iRNAs which target nucleic acid sequences of the porcine astrovirus. The invention is further related to methods for detecting the presence or absence of porcine astroviruses in an animal. The invention is also related to immunogenic compositions for inducing an immune response against porcine astroviruses in an animal.
摘要:
The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Flaviviridae, Picornoviridae, Caliciviridae, Togaviridae, Arteriviridae, Coronaviridae, Astroviridae and Hepeviridae families in the treatment of a viral infection. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having a sequence of 12-40 subunits, including at least 12 subunits having a targeting sequence that is complementary to a region associated with stem-loop secondary structure within the 5'-terminal end 40 bases of the positive-sense RNA strand of the virus.
摘要:
The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Flaviviridae, Picornoviridae, Caliciviridae, Togaviridae, Arteriviridae, Coronaviridae, Astroviridae and Hepeviridae families in the treatment of a viral infection. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having a sequence of 12-40 subunits, including at least 12 subunits having a targeting sequence that is complementary to a region associated with stem-loop secondary structure within the 5'-terminal end 40 bases of the positive-sense RNA strand of the virus.