| 发明名称 |
N protein mutants of porcine reproductive and respiratory syndrome virus |
| 摘要 |
The present invention provides a genetically modified PRRS virus, methods to make it and related polypeptides, polynucleotides and various components. Vaccines comprising the genetically modified virus and polynucleotides are also provided.
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| 申请公布号 |
US7544362(B1) |
申请公布日期 |
2009.06.09 |
| 申请号 |
US20060359334 |
申请日期 |
2006.02.22 |
| 申请人 |
PFIZER INC. |
发明人 |
YOO DONGWAN;LEE CHANGHEE;CALVERT JAY GREGORY;WELCH SIAO-KUN |
| 分类号 |
A61K39/00;C12N7/00;C12N7/04 |
主分类号 |
A61K39/00 |
| 代理机构 |
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