发明名称 |
METHODS AND COMPOSITIONS FOR DETECTION OF SEGMENTED NEGATIVE STRAND RNA VIRUSES |
摘要 |
The present invention provides compositions and methods for the detection of the presence, absence, or quantity of a segmented negative strand RNA virus such as an influenza virus. A genetically engineered vertebrate cell comprising an artificial segment comprising a 5' UTR and a 3' UTR of a segmented negative strand RNA virus and an open reading frame of a reporter gene, preferably in an anti-sense orientation, is contacted with a biological specimen suspected of comprising a segmented negative strand virus. Infection of the cell with a segmented negative strand RNA virus results in expression of a polypeptide encoded by the reporter gene. A genetically engineered cell of the invention can also comprise a recombinant DNA encoding the artificial segment. The recombinant DNA can comprise a promoter for RNA Polymerase I for directing transcription of the artificial segment. |
申请公布号 |
WO2005044986(A3) |
申请公布日期 |
2007.11.15 |
申请号 |
WO2004US35168 |
申请日期 |
2004.10.22 |
申请人 |
WASHINGTON UNIVERSITY;APATH LLC;OLIVO, PAUL, D.;PEKOSZ, ANDREW, S. |
发明人 |
OLIVO, PAUL, D.;PEKOSZ, ANDREW, S. |
分类号 |
C12P19/34;C12N;C12Q1/68;C12Q1/70 |
主分类号 |
C12P19/34 |
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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