发明名称 |
MUTANT PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS |
摘要 |
The present invention provides a genetically modified PRRS virus which has been modified such that the conserved cysteine in the E protein has been deleted or changed to a non-cysteine residue and polynucleotides that encode it. Vaccines comprising the genetically modified virus and polynucleotides are also provided.
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申请公布号 |
CA2586153(C) |
申请公布日期 |
2012.04.03 |
申请号 |
CA20052586153 |
申请日期 |
2005.11.02 |
申请人 |
PFIZER PRODUCTS INC. |
发明人 |
CALVERT, JAY, GREGORY;YOO, DONGWAN;LEE, CHANGHEE |
分类号 |
C12N15/40;A61K39/00;A61K39/12;C07K14/18;C12N7/04;C12N15/86 |
主分类号 |
C12N15/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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