- 专利标题: System for expression of genes in plants
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申请号: US15398388申请日: 2017-01-04
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公开(公告)号: US09765349B2公开(公告)日: 2017-09-19
- 发明人: Oleg Fedorkin , Shailaja Rabindran , Vidadi Yusibov
- 申请人: iBio, Inc.
- 申请人地址: US DE Newark
- 专利权人: iBio, Inc.
- 当前专利权人: iBio, Inc.
- 当前专利权人地址: US DE Newark
- 代理机构: Fish & Richardson P.C.
- 主分类号: C12P21/02
- IPC分类号: C12P21/02 ; C12N15/82 ; C12N7/00
摘要:
The present invention provides trans-complementation systems for expressing gene products in plants. In general, the invention provides systems including a carrier vector and a producer vector, both based on plant viruses. The producer vector is defective for at least one function needed for successful systemic infection of a plant, e.g., replication, cell-to-cell movement, or long distance movement. The carrier vector supplies the missing function in trans. Certain producer vectors lack a functional coat protein coding sequence, in which case the corresponding producer vector supplies coat protein in trans. The invention also provides novel plant viral vectors and methods of use, e.g., to produce polypeptides or active RNAs in plants.
公开/授权文献
- US20170121721A1 SYSTEM FOR EXPRESSION OF GENES IN PLANTS 公开/授权日:2017-05-04