摘要:
The present invention provides isolated infectious polynucleotides, such as infectious clones, having a nucleotide sequence with identity to PRRS viruses such as VR-2332, Lelystad, or others, and optionally further including a deletion in a region of ORFl that encodes the nsp2 polypeptide.
摘要:
The present invention provides isolated European-like porcine reproductive and respiratory syndrome viruses, polynucleotides, and polypeptides. The present invention also provides methods for making antibodies to the viruses and polypeptides, methods for detecting porcine reproductive and respiratory syndrome viruses, immunogenic compositions, and methods for treating a porcine subject at risk of infection by, or displaying symptoms of, a porcine reproductive and respiratory syndrome virus infection.
摘要:
The present invention provides isolated infectious polynucleotides, such as infectious clones, having a nucleotide sequence with identity to PRRS viruses such as VR-2332, Lelystad, or others, and optionally further including a deletion in a region of ORFl that encodes the nsp2 polypeptide.
摘要:
The present invention provides isolated European-like porcine reproductive and respiratory syndrome viruses, polynucleotides, and polypeptides. The present invention also provides methods for making antibodies to the viruses and polypeptides, methods for detecting porcine reproductive and respiratory syndrome viruses, immunogenic compositions, and methods for treating a porcine subject at risk of infection by, or displaying symptoms of, a porcine reproductive and respiratory syndrome virus infection.