发明名称 |
Cytoplasmic gene inhibition or gene expression in transfected plants by tobraviral vector |
摘要 |
This invention is directed to a monopartite RNA viral vector comprising modified tobravirus RNA-1 comprising an inserted foreign RNA sequence. This invention is also directed to a bipartite RNA viral vector derived from a tobravirus, wherein the vector comprises one or more foreign RNA sequences. The invention is directed to a method of silencing one or more endogenous plant host genes and a method of simultaneously silencing a plant host gene and expressing a foreign gene in a plant host. Such methods comprise infecting a plant host with a bipartite vector comprising modified tobravirus RNA-1 and RNA-2. The invention is further directed to a method of compiling a plant functional gene profile, a method of changing the phenotype or biochemistry of a plant host, and a method of determining the presence of a trait in a plant host, using a monopartite or bipartite viral vector derived from a tobravirus.
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申请公布号 |
US2004088757(A1) |
申请公布日期 |
2004.05.06 |
申请号 |
US20030634221 |
申请日期 |
2003.08.04 |
申请人 |
LARGE SCALE BIOLOGY CORPORATION |
发明人 |
ROBERTS PETER D.;VAEWHONGS ANDY A.;KUMAGAI MONTO H. |
分类号 |
A01H1/04;A01H5/12;C12N15/10;C12N15/82;C12N15/83;C12Q1/68;(IPC1-7):A01H1/00;C12N7/00 |
主分类号 |
A01H1/04 |
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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