| 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 |
KR20070064666(A) |
申请公布日期 |
2007.06.21 |
| 申请号 |
KR20077010662 |
申请日期 |
2007.05.10 |
| 申请人 |
PFIZER PRODUCTS INC. |
发明人 |
YOO, DONG WAN;LEE, CHANG HEE;CALVERT JAY GREGORY |
| 分类号 |
C07K14/18;A61K39/00;C12N7/04;C12N15/86 |
主分类号 |
C07K14/18 |
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